A blonde woman wearing sunglasses holds a dark bottle while facing the ocean; a man in a blue and yellow shirt with a cap adjusts his clothing, then turns toward the woman who now holds a white object. The camera remains steady with slight handheld motion, capturing the beach setting behind them.

Two discrete objects (a woman and a man) are moving: the woman holds and displays a white object (likely a surfboard), while the man adjusts his posture and handles a white bag, both exhibiting intentional locomotion and object manipulation.

The background features the ocean with gentle wave motion and a static sky, but the wave movement is subtle and not dominant; it serves as a passive environmental element without overwhelming the scene.


...<caption_output>.   So the final caption should be concise and follow all rules. </think>  <caption_output>A woman in a blue leotard sits in a trapeze swing, extending her arms outward. She then grasps the overhead ropes, lifting herself upward while her legs shift toward the ropes, and continues to rotate her body to flip upside-down, maintaining a seated position. The camera captures the sequence from a fixed, low-angle perspective against a dark background.

A person (trapeze artist) is moving: swinging on the trapeze bar, transitioning to a handstand, and performing acrobatic maneuvers with controlled physical forces.

Background is static black void with fixed ropes; no shifting elements or fluid/environmental motion (fire, water, smoke, wind).


Two men interact: a seated man in a black cape with "CREW" text is attended to by a standing man in a white shirt. The standing man adjusts the seated man's hair, then lifts a black object with a yellow circle toward the seated man's head. The scene shifts to the standing man behind a seated man in a green shirt, gesturing with hands toward the seated man's head. Camera perspective transitions between close-up shots of the interactions with minimal background detail.

The barber (moving hands to cut hair and pour product) and the man (adjusting head and body) are the discrete objects moving due to physical actions.

The background (door, wall) is relatively static and shows no significant shifting or fluid motion (fire, water, etc.).


A man with white hair, wearing a dark sweater and pants, stands on a grassy yard near a wooden fence and bushes. He holds a golf club, initially positioned in a ready stance, then swings the club forward in a smooth motion, completing the swing with his back to the camera. The camera remains stationary throughout, capturing the scene from a fixed angle.

The man (solid, distinct object) performs a golf swing, causing the golf ball to move. The man's locomotion and the ball's trajectory are tracked through discrete physical forces (club impact).

The wooden fence and greenery in the background show no shifting or environmental motion (e.g., wind-induced swaying not evident in frame shifts). No fluid or gaseous elements (fire, water, smoke) are present.


A person in a pink sleeve holds a medium-sized brown and tan dog in a white bathtub, using a blue showerhead to rinse the dog's body. The person then uses a black towel to dry the dog's back, moving the towel over the dog's fur. The background includes a vase with decorative sticks, and the camera maintains a close-up perspective throughout, focusing on the bathing actions.

A person's hands are moving a brush across the dog's back, and water is being sprayed from a hose onto the dog. The dog remains mostly stationary while being bathed.

The background (wall, bathtub) is static with no fluid motion. Water from the hose is an intentional action but not the dominant environmental fluid motion.


A person on a skateboard moves forward along a multi-lane road during twilight, navigating between several vehicles including silver, white, and dark-colored cars. The skateboarder, dressed in dark clothing, crosses a pedestrian crosswalk while cars pass on both sides; the background features distant mountains and streetlights. The camera follows the skateboarder from a rear perspective, exhibiting slight movement and shake as it tracks the motion through the traffic.

A person is moving across the road (locomotion), and multiple cars are moving along the highway (vehicle motion). Both are solid objects exhibiting distinct physical motion due to their own forces.

The background elements (mountains, wall, streetlights) remain static across frames with no fluid or gaseous motion detected. No fire, water, smoke, or wind effects are present.


A person wearing a red and black shirt and black shorts bends over a white surface near a sink, then stands and moves their arms while interacting with objects on the surface. The camera remains slightly shaky, capturing the subject from a frontal perspective with minimal background details visible.

A person is performing discrete actions: bending over, reaching, and adjusting near the sink, with movements consistent with human locomotion and physical interactions.

Background elements (walls, sink, toilet) remain static with no fluid or environmental motion (e.g., water, smoke, fire). Camera angles shift slightly but background does not exhibit uniform shifting.


A person in a pink shirt uses a yellow hose to wash a black horse, pouring water over its back. The scene transitions to a woman in an orange top holding a small dog, kissing its head while standing in front of an orange wall with framed pictures. The camera shifts between close-up shots of the subjects, maintaining a steady perspective without noticeable movement.

The horse (first scene) and dog (second scene) are solid objects moving due to human interaction: the horse is being washed with water, and the dog is held and moved by a person. These motions are explicit physical actions (locomotion, force application).

Background elements (walls, framed pictures) remain static throughout both scenes with no uniform shifting or fluid/environmental motion (e.g., water flow, wind). The water interaction is controlled by human action, not dominant ambient motion.


In a fencing training hall with blue and beige mats, multiple fencers in white uniforms and helmets practice. A white-gear fencer (left) and a black-tracksuit fencer (right) face each other; the white fencer lunges forward to attack, the black fencer steps back to parry. Other fencers in the background engage in similar motions. The camera remains stationary, capturing the action at eye-level.

Multiple people in martial arts uniforms (white and black) are performing coordinated movements: kicking, stepping, and striking. Each individual's motion is distinct and solid, with clear locomotion due to physical forces.

The background (walls, floor markings) shows no shifting or uniform movement; no fire, water, smoke, or wind is present. Static elements like walls and ceiling are consistent throughout.


A person with long dark hair, wearing a black shirt and black wristbands, holds a black electric guitar. The individual shifts posture slightly while moving their hands along the guitar's neck and body, appearing to play. The person stands in front of a wooden wall with a framed picture, with the camera maintaining a close-up view that exhibits a slight shake.

The person (wearing black shirt and wristbands) is playing an electric guitar, with hand movements on the fretboard and strumming, as well as slight body swaying.

The background (wall with posters) is static with no fluid or environmental motion (fire, water, smoke, wind).


A hand briefly enters from the right, then withdraws as a metallic coffee grinder dispenses brown coffee beans into a rotating tray below. The tray’s fan-shaped blades spin continuously, circulating the beans. The camera remains stationary in a close-up view of the grinder and tray.

Coffee beans are moving from the hopper down into the grinding chamber and collection bin, driven by gravity and the machine's operation.

The background (wall, equipment) is static with no fluid or environmental motion (fire, water, wind) detected.


A child in a colorful shirt leans toward a large white-frosted cake with yellow icing, chocolate decorations, and colorful sprinkles, blowing on it as frosting smears across their face. An adult in a light green top holds the cake steadily behind the child. The camera maintains a close-up perspective with minimal movement, focusing on the child’s actions and the cake’s details.

A child is moving their head and mouth to blow on a cake, exhibiting discrete physical motion due to intentional action (blowing), with clear bounding box tracking of the child's movement.

No shifting backgrounds or fluid/environmental motion (fire, water, wind); static background elements (person standing behind, wall) remain consistent without uniform displacement.


A person with long hair, wearing a dark jacket and black pants, saws a large wooden board held vertically while leaning forward. They adjust their grip and the board's position as they cut. A second individual in a pink jacket enters from the left side of the frame. The camera remains stationary, capturing the action from a slightly angled perspective.

A person is actively manipulating a tool to work on a wooden board, with discrete hand and tool movements.

Background elements (table, chairs, walls) are stable with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) detected.


A bald man with glasses and a goatee, wearing a dark shirt, holds a small metallic object and manipulates it with both hands, rotating it and bringing it close to his face. He remains seated on a checkered-pattern couch with framed items visible on the wall behind him. The camera maintains a close-up perspective, slightly panning to follow his hand movements. Background details are minimal, focusing primarily on the man and his actions.

A person is performing discrete actions with a cigar: bringing it to their mouth, inhaling, and adjusting their grip. These are solid, distinct objects (human body, cigar) moving due to intentional physical actions.

The background features static elements (furniture, walls, framed pictures) with no uniform shifting or fluid motion (e.g., no fire, water, or significant smoke dominating the scene). Cigar smoke is minimal and not the primary motion.


A pair of hands manipulates two silver knitting needles and black yarn to form a stitch. The left hand holds a needle with dark knitted fabric, while the right hand guides the yarn over the left needle’s tip, wrapping the yarn around and pulling it through a loop. The hands remain close together, with fingers positioned to control the yarn’s tension. The background is a blurred beige surface. The camera maintains a steady close-up perspective, focusing on the detailed motion of the needles and yarn.

Hands and knitting needles are moving in discrete, physical motions to manipulate yarn, with the hands and needles being distinct solid objects.

The background consists of a static wooden surface with no shifting elements or fluid motion (e.g., fire, water, wind).


A hand holding a black marker adds details to the white layers of a partially colored burger illustration, which features a brown speckled top bun, yellow middle layer, and stacked white layers. Two outline bottles remain stationary to the right of the burger. The camera maintains a fixed top-down perspective throughout.

A hand (discrete object) is moving to draw and shade the burger, exhibiting deliberate physical motion from human action.

Background elements (burger drawing and bottle outlines) are static and do not shift uniformly. No fire, water, or wind is present, ruling out ambient_environmental motion.


A person in a dark blue uniform with a white apron bends over a bed, smoothing and adjusting white sheets while another individual in dark clothing stands nearby holding papers. The person in blue continues to straighten the bed linens, moving along the bed's surface. The camera transitions from a wider view of the room to a close-up of the bed-making action, focusing on the hands and sheets as the person tucks and aligns the fabric. Background elements include shelves and plants but remain secondary to the bed-making motion.

A person in a blue uniform is actively moving, adjusting bed sheets and positioning pillows—solid, discrete object motion driven by explicit physical actions (manipulating fabric).

Background elements (red wall, shelves, furniture) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind); no ambient environmental features present.


A person with long hair sits near a window, initially holding up one finger, then bringing both hands together and adjusting their position, followed by turning their head upward and to the side. Snow-covered scenery is visible outside the window. The camera remains stationary.

A person (discrete solid object) is performing actions: holding an object (e.g., cigarette) and moving their hands toward their mouth and adjusting posture.

The background elements (trees and building visible through the window) are static with no discernible shifting or fluid motion. No fire, water, smoke, or wind-driven movement is present.


tags.  So final caption:  <caption_output>A person with dark hair, wearing a light gray shirt and a pink shoulder strap, sits indoors. They initially face the camera, then lift a white paper to their face, covering it, and finally lower the paper to resume eye contact. The background shows a busy indoor space with blurred figures and furniture, while the camera remains stationary in a close-up perspective.

A person is moving a napkin to their face and then away; the motion is discrete and solid.

The background shows a restaurant setting with tables and chairs, but no shifting uniform background or fluid motion (fire, water, wind).


A group of water polo players in blue swimsuits and numbered blue caps huddle closely together, then disperse and walk in a line away from the huddle. The players, approximately eight, move with their backs to the camera initially before turning, while a coach stands nearby. The camera remains steady, capturing their movement from a medium distance as they exit the frame.

A group of people in blue uniforms are moving: huddling, separating, and gesturing with arms. Their motion is distinct and solid, driven by locomotion and interpersonal interaction.

The background consists of a static blue wall with text; no shifting background elements or fluid/environmental motion (fire, water, wind) are present.


...<caption_output>  So the final caption should be:  <caption_output>The video begins with a black screen, transitioning to two hockey players on a green field. One player wears blue and red, the other orange and red, both bending over and competing for a ball. The orange player moves forward while the blue player stays, followed by a black X overlay covering the screen.

Two hockey players (blue and orange) and a hockey ball are moving due to physical interaction (stick handling, running).

No shifting background or fluid/environmental motion observed.


A shirtless boy in red shorts stands on a paved area, holding a garden hose and spraying water. He adjusts his stance, moving slightly forward and to the side as he directs the water flow. The background includes palm trees, greenery, and distant houses, while the camera remains relatively stationary with minimal movement.

A person in red is moving their arms and head, indicating discrete object motion.

Background (house, gate, trees) shows no uniform shifting; no fire, water, smoke, or wind dominating the scene.


A man with gray hair and a light-colored shirt is outdoors, with trees visible in the background. He chews a small white object in his mouth, moving it around his mouth over several seconds. The camera maintains a close-up, slightly shaky perspective focused on his face.

A single person (man) is visible, with discrete motion of facial expressions (chewing, smiling, talking).

The background is blurred and appears static (outdoor with trees), with no fire, water, smoke, or wind visible. No uniform shifting of background elements.


RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames provided. The main subject is a woman in a gym. Let's break down each part.

Starting with the first frame: she's standing in a gym. The gym has brick walls, wooden floors, exercise equipment like pilates benches, barres, and balls. She's wearing a black sleeveless top, black leggings, and pink sneakers. She's moving from the left side towards the center, maybe? Wait, in the first frame, she's on the left, then in frame 1.4, she's walking towards the center, then in 2.5, she's moving forward, then 3.6 she's jumping, then 4.7 she's in mid-air.

So chronological order: She starts on the left side of the gym, walks towards the center, then jumps or does a jumping motion. Let's check the sequence.

Frame 0.0: She's in the left part of the frame, standing. Then frame 1.4: she's moving right, walking. Frame 2.5: she's running towards the center? Wait, the frames are 0.0, 0.3, etc. Wait, the video shows her movement.

Wait, the description says: at [0.0] she's in the gym, then [1.4] she's walking from left to right, [2.5] she's moving forward, [3.6] jumping, [4.7] mid-air. Wait, need to sequence the actions.

Main subject: woman, black sleeveless top, black leggings, pink sneakers. Number: 1.

Actions: starts on the left, moves right (walking), then runs, then jumps (or a jumping motion). Let's see the frames:

- 0.0: standing near left, facing camera? Wait, no, the first frame: she's moving towards the center. Wait, maybe she's walking from left to center, then jumps.

Chronological: She begins standing in the gym (left side), then walks towards the center, then jumps with her arms extended. So the motion is walking to center, then jumping.

Appearance: female, black top, black leggings, bright pink sneakers.

Spatial: she's in a gym with brick walls, exercise equipment. But background should be minimal. So mention the gym setting briefly if needed.

Camera perspective: it's a static shot, since no mention of camera movement. The video is a fixed camera, so camera is stationary, top-down? No, the view is from eye-level, probably. The caption says "conclude with camera perspective and movement".

Wait, the rules: d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake). So need to say if the camera is static, or moves.

In the video, the camera doesn't move, so "static camera" or "fixed perspective".

Now, the caption must be concise, chronological.

Let's structure:

A woman in a black sleeveless top, black leggings, and pink sneakers stands in a gym. She walks toward the center of the room, then jumps with arms extended. The gym features brick walls, wooden flooring, and exercise equipment like pilates benches and exercise balls. The camera remains static.

Wait, check the rules: b) Briefly describe appearance and number. So "a woman" (number 1), appearance: black top, leggings, pink sneakers. c) Spatial relationships: she's moving from left to center. d) Camera: static.

Let me check the frames:

Frame 0.0: she's on the left, walking.

Frame 1.4: moving right (toward center).

Frame 2.5: moving forward (maybe running).

Frame 3.6: jumps.

Frame 4.7: mid-air.

So the sequence is: she walks from the left side toward the center, then jumps into the air with arms extended.

Background: minimal, so mention "in a gym" but keep it brief.

Avoid text recognition, named characters.

So putting it all together:

A woman wearing a black sleeveless top, black leggings, and bright pink sneakers walks from the left side toward the center of a gym, then jumps with arms extended. The gym has brick walls and exercise equipment. The camera remains static.

Wait, but need to be concise. Let's check the rules again.

Rule e: "Keep background descriptions minimal unless essential for understanding motion."

Is the gym background essential? The motion is in the gym, so maybe just "in a gym" is enough.

Rule f: Exclude text recognition, named characters, stylistic analysis.

So the caption should be:

In a gym with brick walls and wooden flooring, a woman in a black sleeveless top

A single person (dancer) moves through the space with intentional locomotion and arm gestures, exhibiting clear displacement due to physical forces (walking and dancing).

The brick walls, wooden floor, and furniture (couches, ballet barre) show no shifting or environmental motion. No fire, water, smoke, or wind is present.


Two individuals stand in front of a sign; the man (pink shirt, black hat) holds a microphone, while the woman (black jacket, pink hat) holds a paper. The man then turns, extends his arms outward, and gestures emphatically, causing the woman to step back and adjust her stance. The man subsequently turns back toward the sign. The camera remains stationary throughout.

Two main subjects: a man in a pink shirt and a woman in black with a pink hat interact near a sign. They perform discrete movements (pointing, turning, walking). A third individual (man in black shirt) briefly enters and exits the frame. All motions are deliberate locomotion or interaction.

Background elements (trees, sign, parked car) remain stationary throughout; no significant fluid motion (fire, water, smoke) or wind-induced swaying observed. Ambient motion is minimal and non-dominant.


RAW CAPTION: Got it, let's break this down. First, the video starts with three people: one in a light blue shirt and jeans, another in a black polo, and a third in a dark blue shirt. They're around a wooden table with various items. The person in light blue is handling something, maybe a tool, while the others are working too. Then the timestamp shows time passing. Next, a girl with long brown hair in a pink and blue dress walks into the frame, and the person in dark blue moves out of the way. The background is a backyard with a white structure and green grass. Need to focus on motion: first, the three people working, then the girl entering. Camera is stationary, slight shake? Wait, the video's camera seems static but maybe some slight movement. Let's structure chronologically.

Start with the three people (adult and two kids) at the table, doing tasks. Then the girl enters from the left, moving to the right. Mention their positions: the adult is on the left (back to camera), two boys in front, then girl comes in. Describe their actions: the adult is working on the table, one boy with a tool, the other holding something. Then the girl walks into the scene, and the boy in dark blue steps aside. Background is outdoor, backyard with white building. Keep it concise.

Check rules: motion in chronological order. Main subjects: three people initially, then a girl. Their appearance: adult (light blue shirt, jeans), two boys (black and dark blue polo), girl (pink/blue dress, long brown hair). Spatial: adult on left, boys in front, girl enters from left. Camera: probably static, but the video might have a slight shake? Wait, the video starts with a timestamp, then the scene, so camera is fixed. Conclude with camera perspective: static, slightly shaky? Wait, the problem says "conclude with camera perspective and movement". Let's see. The video seems to be a fixed camera, maybe a slight shake. But need to check.

So paragraph: Three people (an adult in light blue shirt and jeans, two boys in black and dark blue polos) stand around a wooden table outdoors, manipulating tools and objects. The adult works on the table, one boy uses a tool while the other holds an item. A girl with long brown hair in a pink and blue dress enters the scene from the left, walking towards the table as the boy in dark blue steps away. The camera remains stationary with a slight shake throughout.

Wait, need to be concise. Let's trim. "Three individuals—an adult in a light blue shirt and jeans, two boys in black and dark blue polos—gather around a wooden table outdoors, manipulating tools and objects. The adult handles items on the table, one boy uses a tool while the other holds an object. A girl with long brown hair in a pink and blue dress enters from the left, walking toward the table as the boy in dark blue moves aside. The camera remains stationary with minimal movement."

Check if background is essential. Rule e says minimal background unless essential. The backyard is there, but maybe mention "outdoors" or "backyard" briefly. Wait, original video shows grass, white structure, so maybe "outdoors, near a white building". But rule e says minimal background unless essential for motion. Since motion is around the table, maybe just say "outdoors".

Let me structure:

Initial scene: three people (adult, two boys) at table. Adult in light blue shirt and jeans, two boys in dark shirts. They're working on the table. Then the girl enters. So:

"An adult in a light blue shirt and jeans, two boys (one in black polo, one in dark blue polo), and a girl with long brown hair in a pink-blue dress interact around an outdoor wooden table. Initially, the group manipulates tools and objects on the table; the adult works on the left, the boys in the center and right. The girl enters from the left, walking toward the table as the boy in dark blue steps away. The camera remains static with slight movement."

Wait, the video starts with the group, then the girl walks in. The timestamps show time passing, so the first part is the group working, then the girl appears. Let's check the frames: frame 0 to 4: three people, then frame 5: girl enters. So chronological order: first, the three people working; then the girl enters.

So the caption should be: Three people (an adult in light blue shirt and jeans, two boys in black and dark blue polos) stand around a wooden table outdoors, handling tools and objects. The adult works on the left, one boy uses a tool while the other holds an item. A girl with long brown hair in a pink and blue dress enters from the left, walking

Solid objects (people, hands, food items) are moving via explicit physical forces (grasping, adjusting items on a tray).

Background elements (window frame, greenery) show no significant shifting or fluid motion; no fire, water, smoke, or wind is visible.


A young boy with short blonde hair, wearing a green shirt, sits in a train car, gripping a wooden handrail with both hands. To his right, a man in a white shirt with a red emblem stands near the same rail. The boy briefly looks around and shifts his gaze, occasionally resting his chin on his hands. The train interior features brown seats and metallic poles. The camera remains steady, capturing the scene from a frontal perspective with minimal background detail.

A child seated in the train exhibits slight head/body movements, while a person in the background shows minimal shifting. These motions are attributed to the subjects' own actions rather than external forces or camera effects.

The background elements (handrails, seats, structural poles) remain stationary across frames, showing no uniform shifting or fluid motion (e.g., fire, water, smoke). No ambient environmental effects are present.


Two individuals sit on a bed; the foreground person in dark clothing raises hands upward then holds a cup, while the background individual in an orange shirt drinks from a cup, maintaining a seated position. The foreground person’s movements occur in front of the background individual, with both positioned on the bed near a window with floral wallpaper in the background. The camera remains static throughout.

Two people are present; the person in dark clothing manipulates a small object (likely a phone) with hand movements and head orientation changes while seated.

The floral wallpaper and room elements show no shifting or fluid motion; no fire, water, smoke, or wind effects are visible.


RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subject is a child, probably a girl, lying on the floor. She's wearing a blue top and red pants. The video starts with her on the carpet, which has a pattern. Then she's lying on her side, moving slightly. Let's check the chronology. The first frame shows her in a position, then she shifts. Wait, the description says "chronological paragraph". So start from the beginning.

First, the child is lying on the floor. Her position: in frame 0, she's on the carpet, then she moves. Wait, the video is short. Let's see the sequence: the child is lying down, possibly crawling or moving. Wait, in the frames, she's on the carpet, which has a leopard print. Background: a beige wall, some furniture (like a basket) to the right.

Now, the caption needs to be concise, chronological. So first, describe the main subject's action. The child is lying on the carpet, wearing blue and red. Then maybe moving a bit. Let's check the frames:

Frame 0: child on the carpet, lying on stomach maybe? Then frame 1-4: she's on her side, moving. So over time, she shifts from one position to another. So the motion is her moving while lying down.

Appearance: child, blue top, red pants. Number: one child.

Spatial: on a patterned carpet, near a wall, with some furniture to the right.

Camera: the camera seems to be stationary, maybe a slight angle, but no movement mentioned. Wait, the problem says to conclude with camera perspective and movement. In the video, if the frames are static, then camera is static. But the user's example might have, but here, looking at the frames, maybe the camera is steady.

So putting it all together:

A child in a blue top and red pants lies on a patterned carpet, shifting position slightly from a prone to a side-lying orientation while moving her arms and head. The child is positioned against a light-colored wall, with a wooden basket visible to the right. The camera remains stationary throughout.

Wait, need to be concise. Let's check the rules: "concise, chronological paragraph". So start with what's happening first.

First, the child is lying on the floor. Then she moves. Let's say: The child, wearing a blue top and red pants, begins lying on a leopard-print carpet against a plain wall, then gradually shifts to a side-lying position while moving her arms and head. A wooden basket is visible in the background to the right. The camera remains static.

But need to check if "leopard-print" is necessary. The carpet has a pattern, maybe "leopard-print" is the pattern. The problem says "briefly describe their appearance and number (color, size, orientation)".

Also, "spatial relationships if relevant". So the background elements (basket) are to the right.

Also, "keep background descriptions minimal unless essential for understanding motion". So maybe mention the basket only if it's relevant. Since it's a background, but maybe just "a wooden basket" is okay.

Let's draft:

A child in a blue top and red pants lies on a patterned carpet, shifting from a prone to a side-lying position while moving her arms and head. The background features a plain wall and a wooden basket to the right. The camera remains stationary.

Check for chronology: first lying prone, then shifting to side. So "begins lying... then shifts". The frames show progression from prone to side-lying.

Wait, in the frames, the child starts with her face down (prone), then moves to side-lying. So the motion is moving from prone to side-lying.

So the caption: The child, dressed in a blue top and red pants, transitions from a prone position on a patterned carpet to a side-lying position, moving her arms and head. She is positioned against a light-colored wall, with a wooden basket visible to the right. The camera remains static.

That's concise. Let's check rules:

a) Motion and behavior chronological: yes, transitions from prone to side-lying.

b) Appearance and number: blue top, red pants, one child.

c) Spatial: against wall, basket to right.

d) Camera: remains static.

e) Background minimal: yes, just mention necessary elements.

f) Exclude text, etc.: done.

g) Internal thinking, but output as required.

So final caption:

<caption_output>A child in a blue top and red pants shifts from a prone position to a side-lying position on a patterned carpet, moving her arms and head. She is against a plain wall with a wooden basket visible to the right.

A child in blue top and red pants is moving their arms and upper body while lying on the floor, exhibiting distinct physical motion.

Background elements (white wall, patterned carpet, wooden cabinet) show no shifting or fluid motion. No fire, water, smoke, or wind present.


In a dimly lit casino setting, a dealer wearing a black vest over a white shirt sits at a red circular table, methodically shuffling and arranging playing cards with his hands. Other patrons are seated at adjacent red tables in the background. The camera slowly pans right, focusing on the dealer’s card handling motions while maintaining a medium shot perspective.

Discrete solid objects (dealers, players) exhibit motion: dealers shuffling cards, adjusting positions, and interacting with tables. These movements are due to explicit physical actions (hand motions, seating shifts).

Background elements (red curtains, walls, tables) show no uniform shifting; no fire, water, or smoke present. Static background indicates no ambient environmental motion.


RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. First, the video starts with a close-up of a man in a dark blue jacket with a white logo, speaking into a microphone. He's at a park with trees and people in the background. Then it cuts to two women interacting. One is in a red shirt with a race bib and striped leggings, the other in black. They're high-fiving or giving each other a fist bump. The background has more people running in a race. The camera moves from the man to the women, focusing on their interaction. I should mention the main subjects' actions in order. The man is speaking, then the women high-five. Need to note their appearances briefly: red shirt, black outfit, race bibs. Spatial relationship: the women are in the foreground, others running behind. Camera moves from close-up of man to the women, maybe a pan. Background has participants in a race. Don't include text or names. Keep it concise. Let me structure it step by step.

First, the man in the blue jacket speaking. Then the camera shifts to the two women interacting. They high-five or bump fists. Other runners in the background. Camera moves from man to women, slight pan. Background has trees and people. Make sure to mention the race context without specific details. Check if the rules say to exclude text recognition, which we did. Avoid stylistic analysis. Keep it chronological. Let me draft:

A man in a dark blue jacket speaks into a microphone at a park, surrounded by trees and distant runners. The camera then pans to two women—one in a red shirt with a race bib and striped leggings, the other in black athletic wear—high-fiving as they face each other. Other participants in colorful attire run past them in the background. The camera remains steady, focusing on the women’s interaction amid the crowd.

Wait, but need to check if "pan left" or movement is specified. The video starts with the man, then cuts to the women. Maybe it's a cut, not a pan. The user says "camera perspective and movement". The first frame is a close-up of the man, then cuts to the women. So the camera movement is a cut. But the rules say "conclude with camera perspective and movement". Hmm. The example might be a pan, but in the video, it's probably a cut. But since it's a transition, maybe "the camera shifts to" or "the scene cuts to". The output should specify camera movement. The problem states: "Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)."

In the first frame, it's a close-up, then cuts to the women. So maybe "the camera cuts from a close-up of the man to the women". But the rules say "camera perspective and movement". Maybe "The camera maintains a steady shot, shifting focus from the man to the women."

Wait, the user's example for camera movement includes things like pan left, but if it's a cut, that's a transition. But maybe the caption should mention the shift. Let's see. The video starts with a close-up of the man, then cuts to the women. So the camera moves from a close-up to a wider shot of the women. But the exact description would need to capture that. Maybe "The camera transitions from a close-up of the man to a medium shot of the two women."

But the rules say "conclude with camera perspective and movement". So the last part should be about the camera. Let me check the sample output format. The sample says "The camera remains steady, focusing on the women’s interaction amid the crowd." But in the video, the first part is a close-up, then cuts to the women. So the camera movement would be from close-up to medium shot, maybe. But the user's example might not specify. Let's see.

The original instruction says: "Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)."

So the final part should mention the camera's perspective and movement. In the video, it starts with a close-up (so perspective is close-up), then the scene cuts to the women. The camera movement here is a cut, which isn't exactly a pan or shake, but maybe the description should state the shift.

Wait, the first frame is a close-up of the man. Then the next frames show the women. So the camera cuts to the women. But in the caption, it's important to mention the movement. However, the rules say "camera perspective and movement", so maybe "The camera shifts focus from the man to the women."

Alternatively, maybe the camera pans left to show the women. The first frame is a man in the foreground, then the camera moves to show

Two main subjects (a person in red and a person in black) exhibit coordinated motion: the person in black lifts and extends their leg while the person in red holds their foot, demonstrating discrete physical forces from muscle action and contact.

The background shows stationary trees and grass with no significant fluid motion (fire, water, smoke) or wind-driven swaying. Background people are moving but are discrete objects, not ambient environmental phenomena.


A young child in a yellow shirt and shorts, barefoot, pushes a colorful toy lawnmower (blue body, red base, yellow wheels) across a grassy yard bordered by a wooden fence. The child starts near the fence, moves steadily toward the camera, turns around, and continues pushing the mower backward toward the fence. The camera remains stationary with a slight shake throughout.

A child pushing a toy lawn mower moves across the grass from the background to the foreground.

No significant ambient motion (fire, water, wind, or smoke). Background elements (fence, grass) are static.


A baby with curly black hair, wearing a light brown patterned onesie, sits in a blue high chair with white polka dots and fish prints. The baby manipulates a colorful beaded toy (blue ring with red, green, yellow beads) on a white tray, moving the toy with both hands and occasionally bringing it toward the mouth. The background includes a beige couch with pillows. The camera remains stationary, focused closely on the baby and toy.

The child is actively manipulating a colorful ring toy with their hands, causing discrete, solid-object motion as the toy is grasped, lifted, and moved.

The background elements (couch, toys, furniture) remain static and unshifted across frames; no fluid or environmental motions (fire, water, smoke, wind) are present.


A partially completed jigsaw puzzle with a colorful town scene, surrounded by scattered multicolored pieces, is gradually assembled as a hand with a light-colored sleeve repeatedly picks up pieces from the left and places them onto the puzzle's center, adjusting their positions; the background includes wooden cabinets on the right, and the camera maintains a fixed, slightly angled perspective.

A person's hands and puzzle pieces are moving discretely as they place pieces into the puzzle; these solid objects exhibit locomotion due to physical interaction.

The wooden wall and stationary background elements show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement).


A person in a blue plaid shirt and jeans kneels on a black surface, placing a circular saw down before standing and walking away from the table. The camera remains stationary, capturing the individual’s movements in a workshop with a couch and ladder visible in the background.

The person (in blue plaid shirt) moves from a kneeling position to standing and then walks across the frame.

The background (wall, ladder, boxes) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present.


A girl in an orange shirt actively weaves on a wooden loom, her hands manipulating pink threads through the warp. A person in a pink and white top assists from her left, guiding the thread. Another individual in dark clothing stands to the right, observing, while a person in a white shirt is partially visible behind. The camera remains close to the loom, capturing slight movement as the subjects interact with the weaving process.

Two individuals are interacting with the display case: one in an orange shirt and one in a pink shirt with a white apron. Their hands and bodies are moving (gesturing, touching the display items), indicating deliberate motion due to physical forces.

The background (wooden display case and surrounding structures) remains static and does not show uniform shifting. No fluid or environmental motion (fire, water, wind) is present.


A person wearing a white T-shirt with blue graphics and a brown cap sits at a kitchen table, holding a utensil. They bring the utensil to their mouth, take a bite, and then lower it. The background includes kitchen cabinets, a refrigerator, and shelves with boxes. The camera remains stationary, capturing the scene from a fixed angle.

A person is eating; their hand and spoon are moving in discrete motions (bringing spoon to mouth, eating).

Background is static (kitchen elements: cabinets, countertop, boxes). No fire, water, smoke, or wind motion observed.


RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are people and a tree. Let's see the frames.

In the first frame, there's a person in blue with an orange vest (maybe a worker) using a tool, another person in white shirt and dark pants with stripes. Then they move, so the action is planting or adjusting a tree. The tree is being handled by multiple people. Let's list the steps:

- Start: Person in blue (maybe two, since one is in blue with orange vest) and a girl in white shirt and dark pants (with stripes) are working. They're holding a tree (sapling?) and a stake. The girl is on the left, maybe, the blue person on the right. They're moving the tree into the ground.

Wait, the video shows them bending over, adjusting the tree. So the sequence is: people handle the tree, place it into the ground, then adjust it. The tree has a stake next to it, maybe for support.

Appearance: Main subjects are two people: one in blue overalls (with orange straps, maybe), another in white shirt, dark pants with red/blue stripes. They're both working on a tree (sapling) and a yellow stake.

Chronological order: First, the girl in white and the blue person are working together. Then they move the tree, adjust it, maybe secure it. The background is muddy ground, grass, but minimal.

Spatial: The girl is in front, the blue person behind her or next to. They're both focused on the tree. The tree is being positioned into the soil.

Camera movement: It's a shaky handheld, probably moving slightly as they work. The camera is close to the action, capturing their movements.

So putting it all together:

"Two people, one in a white shirt and dark pants with stripes, and another in blue overalls with orange accents, work together to plant a sapling. The person in white holds the tree while the blue-clad individual positions it into the muddy ground, adjusting its base and a yellow stake. The camera remains close, slightly shaky, capturing their collaborative motion as they stabilize the tree."

Wait, need to check rules. Focus on motion and behavior chronologically. Let's break down each frame:

Frame 0: Two people, one in blue (maybe), holding a tree with a stake. Frame 1: They move the tree forward, the girl in white is handling it. Frame 2: The blue person leans in, adjusting. Frame 3: They continue to position the tree, moving soil or adjusting. Frame 4: The blue person is bending over, the girl is still working. So the action is continuous: they handle the tree, place it in the ground, adjust it, secure it.

So the caption should describe that sequence. Let's make sure to mention the main subjects, their actions, appearance, spatial, and camera.

Main subjects: two people (one in white shirt + striped pants; one in blue overalls with orange vest/straps). The tree (sapling) and yellow stake.

Motion: First, the white-shirted person and blue person handle the sapling with the yellow stake. They move the sapling into the muddy ground, adjusting it. The blue-clad individual bends to position it, while the white-shirted person holds it. The process continues with them stabilizing the tree.

Background: muddy ground, some grass, but minimal.

Camera: handheld, slight shake, close-up on the action.

So final caption:

"A woman in a white shirt and dark striped pants and a person in blue overalls with orange accents work together to plant a sapling with a yellow stake. They move the tree into the muddy ground, adjusting its base and positioning the stake beside it. The camera follows their collaborative motion closely, exhibiting a slight shake."

Wait, check rules: "Conclude with the camera perspective and movement". So in the end, mention camera.

Also, "briefly describe their appearance and number". So two people, their clothing.

Let's check:

- Number: two people.

- Appearance: one in white shirt, dark pants with stripes; one in blue overalls, orange accents.

- Motion: handling the tree, moving into ground, adjusting.

- Spatial: working together, the tree is in front, stake is next to it.

- Camera: close, slight shake.

Let's draft:

"Two individuals, a woman in a white shirt and dark pants with stripes and a person in blue overalls with orange accents, collaborate to plant a sapling. They maneuver the tree into muddy ground, adjusting its position while using a yellow stake for support. The camera captures their movement closely, showing slight shaking as they work."

Check if chronological: yes, starting with them handling the tree, moving it,

Discrete objects (people in blue/white uniforms) are actively moving soil with shovels, demonstrating physical interactions (digging, lifting, positioning dirt) through locomotion and manual force application.

No significant fluid motion (water, smoke, fire) or uniform environmental shifts observed. Background elements (ground, trees) remain relatively stable without dominant environmental motion.


The video opens with a blue-sided paper shredder actively dispensing white shredded paper strips. A person wearing dark clothing and a lanyard then enters the frame, handling a stack of white papers and moving them toward the shredder, positioning the papers in front of the machine. The camera shifts from the shredder to focus on the person’s actions as they feed the papers into the device.

A person (dark shirt) moves stacks of white paper: lifting, placing, and flipping through the paper. The paper motion is due to human handling.

Background remains stable with no shifting of static elements (walls, ground). No fire, water, smoke, or wind motion observed.


A person with long brown hair, wearing a red off-shoulder top, uses a hair straightener on a section of hair, then releases the straightener and adjusts their hair while standing near a door; the camera maintains a steady medium shot.

The woman is the primary discrete object, moving her hand (brushing hair) and head (turning and looking). Her hair moves due to her actions but is not an independent ambient element.

Static background (wall and door) with no shifting. No fire, water, smoke, or wind present; ambient environment is calm.


A single female ballet dancer in a yellow tutu and sleeveless leotard executes a sequence of spins and turns on a dark stage. She begins in a balanced pose with arms extended, then spins rapidly, maintaining elevation on one foot as her tutu rotates. Transitioning into a new position, she extends one leg while keeping the other grounded, followed by a gesture with arms raised overhead. The camera captures her movements from a fixed perspective, emphasizing her fluid motion against the stark background.

A single ballerina in a yellow tutu is the only discrete solid object in motion, performing ballet movements including turns, jumps, and poses. Her motion is tracked through clear limb and body positioning changes.

The background is uniformly black with no discernible shifting elements or fluid motion. There are no fire, water, smoke, or wind effects observed; the stage floor remains static throughout.


RAW CAPTION: Got it, let's break down the video frames. First frame: a sandwich on a plate, two slices of bread with avocado, tomato, etc. Then second frame: hands squeezing lemon over a plate with food (maybe the sandwich). Third frame: hands holding the plate with food, maybe moving it. Fourth frame: hands cutting something on a wooden tray with a knife. Fifth frame: the finished dish, two poached eggs with avocado on bread, on a plate with small bowls around.

Need to describe in chronological order. Focus on motions: hands squeezing lemon, holding plate, cutting, arranging. Appearance: sandwiches with avocado, lemon, eggs. Spatial: hands in front of plates, wooden tray. Background minimal. Camera perspective: top-down in some frames, maybe close-up on hands.

Let's structure:

Start with the first scene: a sandwich on a plate. Then hands squeeze lemon over food. Then hands adjust the plate. Then hands use a knife to cut (maybe the sandwich). Then the final plate with poached eggs and avocado.

Check rules: exclude text recognition (so ignore "2 SLICES", "SQUEEZE OF LEMON" text). Focus on motions. Mention appearance: color (avocado green, lemon yellow, bread brown), size (two slices), orientation (sandwiches on plate).

Chronological:

1. A hand places a sandwich with avocado and tomato on a white plate. (But first frame shows the sandwich on plate. Then next is hands squeezing lemon. Wait, frame 0: sandwich on plate. Frame 1: hands squeezing lemon over a plate (maybe the same plate? Or another). Frame 2: hands holding the plate. Frame 3: hands cutting with knife on a wooden tray. Frame 4: finished dish.

Wait, the video sequence:

[0.0] shows the sandwich on plate.

[1.0] shows hands squeezing lemon over a plate with what looks like the sandwich (maybe adding lemon juice).

[2.0] hands holding the plate, maybe rotating it.

[3.0] hands cutting on a wooden tray (with a knife and fork, small bowls).

[4.0] final plate with two poached eggs on avocado and bread.

So step by step:

First, a sandwich made with two slices of bread topped with avocado and tomato is placed on a white plate. Then, a pair of hands squeezes a lemon over the food on a white plate. Next, the hands hold the plate with the food. After that, the hands use a knife to cut the food on a wooden tray with small bowls. Finally, the completed dish with two poached eggs on avocado and bread is presented on a plate.

Wait, need to check each frame:

Frame 0: Plate with sandwich (two slices, avocado, tomato, maybe sauce). Frame 1: Hands squeezing lemon over a plate (the plate has the sandwich, hands are squeezing lemon onto it). Frame 2: Hands holding the plate (maybe adjusting it). Frame 3: Hands using a knife to cut a piece of food on a wooden tray (the tray has a plate with food, small bowls, fork). Frame 4: The final dish with two poached eggs on avocado and bread, on a plate with small bowls around.

Now, describe in order:

1. A white plate holds a sandwich made with two slices of bread topped with avocado and tomato, placed on a dark surface. 2. A pair of hands squeezes a lemon over the sandwich on the plate. 3. The hands hold the plate, adjusting its position. 4. The hands use a knife to cut a piece of food (likely the sandwich) on a wooden tray, which also holds small bowls and a fork. 5. The final arrangement shows two poached eggs on avocado and bread, presented on a plate with small bowls around it.

Check rules: concise, chronological, motion behavior. Mention appearance (color: avocado green, bread brown, eggs white/yellow). Spatial: hands in front of plate/tray. Background minimal (dark surface, wooden tray). Camera: top-down in frames 0-3, then close-up in frame 4? But rule d: conclude with camera perspective. Let's see the camera in each frame: frame 0 is close-up of sandwich on plate. Frame 1 is top-down view of hands squeezing lemon. Frame 2 is top-down of hands holding plate. Frame 3 is top-down of cutting on tray. Frame 4 is close-up of the dish. So camera perspective: starts with close-up, then top-down, ends with close-up.

But the caption needs to be a paragraph, chronological, so mention the camera perspective at the end.

Wait, the output format is a paragraph, so:

"A pair of hands places a sandwich with avocado and tomato on a white plate on a dark surface

Discrete objects (hands, lemon, salmon, butter, plate) move via physical interactions: hands squeezing lemon, moving the plate, and spreading butter.

The background elements (stone surface, wooden tray, bowls) are static and do not shift uniformly. No fire, water, smoke, or wind are present; thus, ambient environmental motion is absent.


A shirtless man wearing red boxing gloves repeatedly strikes a black Everlast punching bag suspended in an unfinished room with visible wall patches; he moves around the bag, causing it to swing, while standing near a doorway with items on the floor; the camera remains static with a slight shake.

The shirtless man (with red gloves) moves his arms and body to punch the heavy bag, causing the bag to swing. Both the man and the bag are discrete solid objects interacting through physical forces (punches and impacts).

The background elements (walls with drywall patches, door frame, furniture) remain stationary relative to the frame throughout the video. No fluid environmental motion (fire, water, smoke, wind) is present.


A person in a red shirt and dark shorts throws a yellow frisbee on a sandy beach during sunset. They then run forward to catch the frisbee, retrieving it while the ocean and distant figures are visible in the background. The camera follows the person's movement throughout the sequence.

A man (solid object) is running and throwing a frisbee (solid object), which is then caught. The motion of the frisbee and the man's locomotion are due to explicit physical forces.

The ocean waves show fluid motion, but they are not dominant; the horizon and distant elements remain static. No significant background shift.


A boy wearing a white t-shirt and khaki shorts sits cross-legged under a tent, holding a brass trombone. He plays the instrument, moving his left hand along the trombone slide. The camera remains static, capturing him from a slightly low angle, with the tent structure and scattered papers visible in the background.

A boy is moving the trombone slide with his hand while playing. The trombone is a solid object being manipulated by explicit physical forces (muscle movement).

The background (tent structure and ground) is static with no shifting or fluid motion. No fire, water, smoke, or wind present.


RAW CAPTION: Got it, let's break this down. The video starts with a woman vacuuming in a kitchen. She's wearing a black top and blue jeans, using a yellow and black vacuum. The camera then zooms in on the vacuum, showing the brush head. Then it cuts to a close-up of her hand putting something into the vacuum. Need to describe in chronological order.

First frame: Woman vacuuming in kitchen. She's moving the vacuum (which is yellow and black with a black hose, white brush). Background is kitchen with cabinets, stove. Then the camera shifts to close-up of the vacuum's brush head, then to her hand putting a white object (maybe a cloth?) into the vacuum. Wait, the second frame shows the vacuum close-up, then third frame same, then fourth frame hand with white cloth. Wait, the sequence: frame 0 shows woman vacuuming, frame 1 is close-up of vacuum, frame 2 same, frame 3 same, then frame 4 is a close-up of her hand inserting a white object into the vacuum's top. So the motion is: woman is vacuuming, camera zooms in on the vacuum (showing the brush head), then shows her hand placing a white item into the vacuum.

Need to mention main subjects: woman, vacuum. Her actions: vacuuming the floor. Vacuum is yellow and black, with white brush. Then her hand inserting a white object into the vacuum. Spatial: in kitchen, vacuum on floor. Camera moves from wide shot to close-up on vacuum, then to close-up of hand. Background minimal.

Check rules: focus on motion and behavior chronologically. Start with woman vacuuming, then camera zooms to vacuum details, then her hand action. Describe appearance: woman in black top, blue jeans; vacuum yellow and black, white brush. Spatial: vacuum on floor, woman holding it.

Putting it all together:

A woman in a black top and blue jeans vacuums a kitchen floor with a yellow and black upright vacuum cleaner. The camera focuses on the vacuum’s white brush head, then shifts to a close-up of her hand placing a white object into the vacuum’s opening. The background includes kitchen cabinets and appliances. The camera transitions from a wide shot to close-ups of the vacuum and hand.

Wait, check if background is minimal. The first frame has kitchen, but we can say "kitchen setting" without detailing. Also, the vacuum's color: yellow and black, with black hose. Wait, the video shows the vacuum is yellow and black. The brush head is white. Then in the close-up of the vacuum, the brush is white. Then her hand putting a white cloth or something into the vacuum. So:

In a kitchen, a woman with light hair, dressed in a black top and blue jeans, maneuvers a yellow and black vacuum cleaner along the floor. The camera zooms in on the vacuum’s black handle and white brush attachment, then transitions to a close-up of her hand inserting a white object into the vacuum’s top compartment. Background elements include cabinets and a stove. The camera perspective shifts from a wide shot to close-up views of the vacuum and the woman’s hand.

But need to be concise. Let's structure:

A woman in a black top and blue jeans uses a yellow and black vacuum cleaner to clean a kitchen floor. The camera zooms in on the vacuum's white brush head, then focuses on her hand placing a white object into the vacuum's opening. The background features kitchen cabinets and appliances, with the camera transitioning from a wide shot to close-ups of the vacuum and hand.

Wait, the video has the Kärcher logo, but rule f says exclude text recognition. So ignore the logo.

Check chronological order: woman vacuuming (action), camera zooms to vacuum (showing brush head), then zooms to her hand putting something in.

Also, the first frame is the woman vacuuming, then the next frames are close-ups. So sequence:

1. Woman vacuuming (wide shot) → 2. Close-up of vacuum's brush head → 3. Close-up of hand inserting white object.

So the caption should be:

A woman in a black top and blue jeans vacuums a kitchen floor using a yellow and black vacuum cleaner with a white brush attachment. The camera zooms in on the vacuum's brush head, then focuses on her hand placing a white object into the vacuum's top compartment. The background includes kitchen cabinets and appliances, with the camera moving from a wide shot to close-ups of the vacuum and hand.

Check if all rules are followed: motion chronologically, appearance of subjects (woman's clothes, vacuum color), spatial (vacuum on floor, hand in action), camera movement (zoom, close-up). Background minimal (just mention kitchen cabinets). No text recognition.

Yes, that's good.
</think>

<caption_output>A woman in a black

Discrete solid objects: person (vacuuming, moving to washer), vacuum cleaner (manipulated by person), laundry clothes (handled and placed into washer).

No shifting backgrounds (kitchen cabinets, walls remain static). No dominant fluid/environmental motion (e.g., fire, water flow, smoke); washing machine action involves object placement, not fluid dynamics.


Gloved hands roll a light brown dough portion into a smooth sphere on a bright pink cutting board, placing it among several other lumpy dough pieces. The camera maintains a static top-down perspective throughout, capturing the sequential motion of shaping dough balls.

Hands with gloves manipulate discrete dough pieces, shaping them into round balls. Each dough piece is a distinct solid object undergoing physical deformation due to manual pressure and rolling.

No shifting background or fluid/environmental motion observed. The pink surface and countertop remain stationary throughout the video.


A welder wearing a black patterned helmet, blue-gray shirt, and green gloves is positioned over a metal frame in a workshop, welding and producing sparks; they then lift the helmet. The camera remains stationary, capturing the scene from a fixed angle.

A person wearing a welding helmet performs welding actions, moving their arms and body slightly to manipulate the welding tool and position. Sparks are transient and secondary to the person's deliberate locomotion.

Background elements (walls, blue tarp, industrial equipment) remain static throughout the video; no fluid environmental motion (fire, water, smoke, wind) dominates the scene.


A person wearing a dark jacket, blue jeans, and brown boots uses a green and silver snow blower with a yellow cord to clear snow from a brick pathway beside a house. They begin near a glass-paneled door, stepping backward while pushing the blower forward, then move along the path toward a shrub, clearing snow as they go. The camera starts with a close-up of the snow blower’s nozzle, then pans left to follow the person’s movement along the pathway.

The person (wearing dark jacket, blue jeans, brown boots) is moving while shoveling snow; the shovel (metal blade and handle) is moving as it pushes the snow.

The background (building, ground) remains static without uniform shifting. The snow displacement is caused by the shovel and is not a fluid or wind-driven motion.


A person's light brown skin is shown with a white wax strip containing dark hair; a hand applies more white wax onto the strip, then places a second white strip over the waxed area, presses it down firmly, and peels it off to remove the hair. The camera maintains a close-up, top-down perspective throughout.

A gloved hand applies cream, places adhesive tape over it, and peels it off. The hand and tape are discrete objects moving via physical interaction (applying/removing tape), with the cream serving as a passive medium.

The background (skin surface) is static with no uniform shifting. No fire, water, smoke, or wind dominates the scene; the cream spreading is a result of hand motion, not ambient fluid dynamics.


RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is the person juggling. Let's check the frames.

Frame 0: Person in white shirt and dark pants is juggling, standing in front of a bar with bottles. There's a crowd in the background. The person is holding two items, maybe bottles or cups.

Frame 1: They raise one up, so motion of juggling. The person is moving, so action of tossing.

Frame 2: Now, they're bringing it down, maybe catching or continuing. Background has people in white shirts with text, but we can't mention text per rules. So focus on appearance: white shirt, dark pants, juggling.

Frame 3: They're in mid-air, maybe jumping? Wait, the description says the person is jumping and juggling. So in frame 3, they're jumping while juggling.

Frame 4: They're catching or continuing, still juggling. Maybe moving around the bar area.

Frame 5: They're back to juggling, maybe another throw.

So chronological order: The person starts juggling, then jumps while juggling, continues the motion, all while in front of the bar with bottles and people in the background.

Appearance: Main subject is a man in a white t-shirt and dark pants, multiple bottles being juggled (but maybe the objects are cups or bottles, but don't need to specify exactly, just "objects" maybe).

Spatial relationships: In front of a bar with bottles, audience behind.

Camera: The video seems to have slight movement, maybe handheld, so camera is shaky.

Background: Minimal, just the bar and people, but keep it minimal.

Now, structure the caption:

Start with the main subject's action in chronological order. First, the person juggling, then jumping, continuing. Mention appearance (white shirt, dark pants), number of people (main person is one, others in background), spatial: in front of bar, audience behind.

Check rules: exclude text, named characters, so no "19" on shirts, just say people in white shirts.

Camera: "slight shake" as per the video's movement.

Final caption should be concise, paragraph.

Let me draft:

A man in a white T-shirt and dark pants juggles two objects while moving in front of a bar stocked with bottles. He lifts the objects upward, then jumps mid-air while continuing the motion, before catching or tossing them again. The background shows several people in white shirts standing behind him. The camera captures the scene with a slight shake.

Wait, check if "two objects" is correct. The first frame shows him holding two, so yes. Also, the video has a slight shake. Let's check the rules: "d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)."

So yes, end with camera. Also, "Briefly describe their appearance and number (color, size, orientation)"—main subject: 1 person, white shirt, dark pants.

Also, chronological: first he's juggling, then jumps, etc.

So revised:

A man in a white T-shirt and dark pants juggles two objects in front of a bar with bottles, moving upward and downward. He jumps mid-air while continuing the motion, maintaining the juggling sequence. Several people in white shirts stand behind him in the background. The camera captures the scene with a slight shake.

Wait, need to make sure it's chronological. Let's sequence:

- Initially, the man is juggling, throwing objects up.

- Then he jumps while juggling (frame 3).

- Then continues the motion (frame 4).

So the caption should flow from start to end.

Another angle: the sequence is: he starts juggling, then jumps while juggling, then continues. So:

A man in a white T-shirt and dark pants juggling two objects begins by tossing them upward, then jumps mid-air while continuing the motion, and resumes juggling. Behind him, several people in white shirts stand near the bar. The camera remains steady with a slight shake.

Wait, "camera remains steady with a slight shake" – but the video is described as having motion, so maybe "handheld with slight shake".

But the rule says "conclude with the camera perspective and movement".

Let me check the examples. The user didn't give examples, but the rules say "e.g., top-down, pan left, slight shake".

So "slight shake" is acceptable.

Putting it all together:

A man in a white T-shirt and dark pants juggles two objects in front of a bar stocked with bottles. He lifts the objects upward, jumps mid-air while continuing to juggle, and then catches or tosses them again. Several people in white shirts stand behind him. The

A juggler (person) and juggling objects are moving due to physical forces (throwing, catching, and locomotion). Background people are stationary.

Background (wall, stage, table) is static; no fire, water, smoke, or wind present. Background elements do not shift uniformly.


A pair of hands with dark nail polish manipulates a small metallic object attached to the toe area of a red high-heeled shoe resting on a light wooden slatted surface; the hands adjust and pull the object, securing it while the shoe remains stationary. The camera maintains a top-down perspective with minimal movement throughout.

The hands are moving to tie the shoelace of a red shoe. The hands and shoelace are discrete solid objects interacting physically.

The background is a static wooden slatted surface with no shifting or fluid motion. No ambient environmental effects observed.


Two individuals interact in a room: the person in a blue shirt with yellow text adjusts their hair initially, then uses a pink comb to brush the hair of the person in a gray shirt, who moves forward into the frame. The camera maintains a close-up perspective with slight handheld movement.

Two individuals (solid objects) exhibit discrete movements: one person adjusts their hair and head position, the other interacts with a pink object (likely a comb or mirror).

Background elements (walls, door) show no significant shifting or fluid motion; no fire, water, or wind-driven phenomena present.


A colorful face drawing with pink heart, orange eyes, red dots, and blue swirl is shown. A silver pen enters from the right, moving across the blue swirl to add details, then shifts to the red eye area, continuing to draw. The camera maintains a close-up perspective, tracking the pen's motion against the face.

A hand (drawing tool) is moving to add details to a face drawing on the canvas.

The background is static and white; no environmental elements (fire, water, smoke, wind) are present.


A person wearing a white shirt and blue jeans pushes a green wheelbarrow with a brown container while using an orange-handled green hose to fill it; the camera pans right, following the person as they move along a grassy area with a wooden fence in the background.

The person's hands and the wheelbarrow are moving. The person applies physical force to maneuver the wheelbarrow and hold the hose, indicating discrete solid objects in motion due to explicit forces.

The wooden fence and grass background remain static with no uniform shifting. No fire, water, or smoke is visible; the scene lacks fluid/environmental motion.


A hand adjusts a bicycle brake pad near the front wheel, manipulating it to align with the tire. The hand moves the brake pad slightly, positioning it correctly. The camera remains stationary in a close-up shot, focusing solely on the hand and brake mechanism.

A hand is moving to interact with a bicycle tire, showing deliberate physical contact and adjustment.

Background consists of a brick wall and concrete surface; no fluid motion or environmental elements observed.


RAW CAPTION: Got it, let's break this down. First, the video shows a gymnasium with red and blue mats. There are several people. Let's list the main subjects. A girl in a white top and pink shorts is doing a jump rope. Another person in red shirt and black shorts is also jump roping, maybe? Wait, the first frame: a person in red shirt (left) is moving, then a girl in white and pink (center) jumps rope. Then the girl in white and pink is doing the jump rope motion, moving her arms and legs. The person in red shirt is also jump roping. Wait, no, maybe the person in red is the one holding the rope? Wait, let's check the frames.

Looking at the sequence: in frame 0, the girl in white and pink is mid-air jumping rope. Then frame 1-4: she continues jumping, with the person in red (maybe a coach) on the left. There's also a person in red shirt (far right) standing, and others in the background. Let's focus on main subjects.

Main subjects: girl in white top and pink shorts (jumping rope), person in red shirt and black shorts (jumping rope, maybe leading her?), another person in red shirt (background, standing). Also, there's a person in white shirt near the blue mat.

Chronological order: The girl starts jumping rope, then continues. The person in red shirt (left) is also jumping, moving with the rope. The girl is in front of the person in red (left), maybe. The other person in red is standing still. The camera seems to be static or slightly moving, capturing the scene from a fixed position. Background has green walls, blue mats, some posters.

Now, follow rules:

a) Motion: main subjects jumping rope. Girl in white/pink jumps, person in red (left) also jumps rope. Others in background.

b) Appearance: girl (white top, pink shorts), person in red shirt and black shorts. Number: at least two jump ropers.

c) Spatial: girl in center, person in red left of her, another person in red right (standing). Background people near blue mat.

d) Camera: static or slight pan? The video seems to have a slight movement, but maybe the camera is fixed. The frames show movement but no clear pan.

e) Background minimal: green walls, blue mats, but focus on motion.

f) Exclude text, names.

So, structure the caption:

A girl in a white top and pink shorts jumps rope while a person in a red shirt and black shorts jumps rope beside her. The girl is positioned centrally, with the person in red to her left. Another individual in a red shirt stands to the right, while other people move in the background near the blue mats. The camera maintains a static perspective, capturing the motion of the jump ropers.

Wait, need to be concise. Let's check the frames again.

Frame 0: girl (white/pink) is jumping rope, person in red (left) is holding rope? Wait, no, in frame 0, the girl is mid-air, person in red (left) is standing. Frame 1: same, but the girl is still jumping. Frame 2: she's mid-air again. Frame 3: same. Frame 4: maybe she's landing. Wait, the person in red (left) is also moving, maybe he's the one skipping, and the girl is following.

Wait, perhaps the person in red (left) is leading the jump rope, and the girl is following. So the sequence shows the girl jumping rope in sync with the person in red.

So, the caption should mention the two main jump ropers: the girl (white top, pink shorts) and the person in red (shirt and black shorts). They are moving together, jumping rope. The person in red is to the left of the girl.

Another person in red (right side) is standing still. Background has other people, green walls, blue mats.

Camera is static, no movement.

Putting it all together:

A girl in a white top and pink shorts jumps rope alongside a person in a red shirt and black shorts, who stands to her left. The girl is centrally positioned while the person in red moves with the rope. Another individual in a red shirt stands on the right side of the frame, and other figures move near the blue mats in the background. The camera maintains a fixed perspective throughout.
</think>

<caption_output>A girl in a white top and pink shorts jumps rope alongside a person in a red shirt and black shorts, who stands to her left. The girl is centrally positioned while the person in red moves with the rope. Another individual in a red shirt stands on the right side of the frame, and other figures move near the blue

Discrete solid objects: a practitioner in white uniform executing dynamic kicks and body movements, and an instructor in red shirt moving minimally to observe. Both motions are controlled locomotion.

The background (walls, blue border, red mat) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; the environment is static and controlled.


A man in a light shirt, dark pants, and cowboy hat stands on the left side of a stage, holding a microphone and gesturing with his right hand while speaking. To his right, a woman stands behind a podium, speaking into a microphone. The man continues gesturing, shifting his stance slightly, while the woman remains positioned at the podium. The camera remains stationary, capturing the scene from a frontal perspective.

A person (wearing a cowboy hat) is walking and gesturing on stage, exhibiting clear locomotion and hand movements.

The background (banner, curtains, stage structure) remains stationary with no fluid or environmental motion (fire, water, wind) observed.


A person wearing blue sleeves and white gloves manipulates brown sand on a flat surface, scooping and spreading it with their hands. The individual’s hands move continuously over the sand mound, which is positioned on a ground surface with sparse grass nearby. The camera remains in a top-down view, capturing the hand movements and the sand’s texture without shifting.

A person wearing a blue sleeve and white glove manipulates soil with hand movements, demonstrating discrete physical interaction with the earth.

The background consists of static ground and surrounding elements without uniform shifting; no fire, water, smoke, or wind-driven motion is present.


A man in white traditional attire and a red-and-white checkered headscarf plays a light brown pear-shaped string instrument, seated with the instrument positioned in front of him. His left hand presses strings along the neck while his right hand plucks the strings rhythmically. The camera maintains a static medium shot, capturing the hand movements and instrument against a yellow-walled background with minimal surrounding objects.

The musician's hands and the oud instrument are moving due to plucking and strumming actions.

Background elements (yellow wall, window, shelf) are static with no fluid or environmental motion (fire, water, wind).


A group of people, including individuals in dark and light-colored shirts, moves forward in a line toward a door with visible signage. They proceed in the same direction, with some individuals partially obscuring others as they walk. The camera follows the group, maintaining a slight shake as it captures their movement through the indoor space.

Discrete solid objects (people) exhibit minor positional shifts and subtle movements as they adjust their stances within the queue, indicative of locomotion or repositioning.

The static background elements (walls, doors, signage) remain consistent with no visible fluid or environmental motion (e.g., smoke, water, wind). No dominant ambient phenomena are present.


A person with long red hair, a beard, and a black shirt is seated at a table, manipulating an object in a white container. They lift a textured, grayish item from the container, holding it up close to the camera to display its details. The background includes a blue cabinet and a stool, with the camera maintaining a steady position focused on the person's actions.

A solid rock is being lifted and rotated by a person's hand; the rock's motion is explicitly driven by human locomotion (hand movement).

Background elements (wall, stool) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present.


A brown hand points at a black car gear shift with a silver base, then grips and shifts it while a pink circular object sits nearby on the center console. The camera maintains a close-up perspective, focusing on the hand's motion against the car's interior background.

A hand interacts with a gear shift lever, moving it through discrete positions (e.g., shifting gears) via physical force.

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Car interior elements (seat fabric, gear shift, pink object) remain static relative to the frame.


RAW CAPTION: Got it, let's tackle this. The video shows a person picking fruit from a tree. First, identify the main subject: a person in a pink long-sleeve shirt and a yellow apron. They're reaching up to pick an orange or similar fruit from a tree with green leaves and multiple fruits. The person's arm is extended, and they're using both hands maybe? Wait, in the frames, they're reaching up, so maybe one hand. Then there's another person partially visible on the right, holding a camera. So the main action is the person picking the fruit.

Chronological order: the person starts reaching up, then continues to grasp the fruit, maybe pulling it down. The other person is filming. Need to mention appearance: pink shirt, yellow apron, short hair, glasses? Wait, the video shows glasses. So describe the main subject's appearance: pink long-sleeve top, yellow apron, short dark hair, glasses. They are standing in front of the fruit tree, reaching upward with both hands to pick a fruit. The second person is on the right, holding a camera, filming. Background is the tree with green leaves and fruit. Camera perspective: seems like a medium shot, maybe slight movement? Wait, the frames show a consistent angle, but maybe the camera is stable. Wait, the rules say conclude with camera perspective. Let's check the video: the camera is positioned to show the person from the side, slightly below, looking up at the tree. So the camera is at a low angle, capturing the person reaching up.

Now, structure: start with the main action. The person in pink shirt and yellow apron is picking fruit from the tree. Then mention the other person. Keep it concise.

Let's draft:

A person wearing a pink long-sleeve shirt and yellow apron reaches upward with both hands to pick a fruit from a leafy tree. The individual, with short dark hair and glasses, pulls the fruit toward themselves as they stand beneath the branches. Another person, partially visible on the right, holds a camera to film the action. The scene is set against a dense backdrop of green leaves and orange fruits. The camera maintains a stable medium shot, positioned at a slight angle to capture the person’s upward motion.

Wait, need to follow rules: exclude text recognition, named characters. So no "person 1, person 2" but describe. Also, chronological: the person reaches, then grabs the fruit. Maybe "reaches upward to grasp a fruit, then pulls it downward."

Check rules: a) motion and behavior chronologically. So start with reaching up, then grasping, then maybe pulling. The video frames show the person extending arms, then maybe holding the fruit.

Also, "number" – main subject is one person (with another partially visible). So describe the main subject's appearance: pink top, yellow apron, short dark hair, glasses. The other person is holding a camera.

Spatial relationships: the main person is in front of the tree, the other person is to the right.

Background: tree with green leaves and fruit, minimal description.

Camera perspective: stable medium shot, slight angle.

Let me rephrase:

A person in a pink long-sleeve shirt and yellow apron stands before a fruit-laden tree, reaching upward with both hands to grasp a fruit. The individual, with short dark hair and glasses, pulls the fruit toward themselves. To the right, another person partially visible holds a camera, recording the action. The camera remains stationary, capturing the person’s upward motion from a medium perspective.

Wait, "fruit-laden tree" might be okay. Check if background is essential. The rules say minimal background unless essential. The tree is essential because it's where the action is.

Also, the video starts with the person reaching, then continues. So chronological: reaching, grasping, pulling.

Let's check the frames:

Frame 0: person reaching up.

Frame 1: same, arm still up.

Frame 2: arm still up, maybe grasping.

Frame 3: same.

Frame 4: arm slightly lower, but still up.

Frame 5: arm extended, maybe pulling.

So the motion is reaching, then pulling the fruit.

So the caption should describe that motion in order.

So: A person in a pink long-sleeve shirt and yellow apron extends both arms upward to pick a fruit from a tree with green leaves and yellow fruits. The individual, with short dark hair and glasses, pulls the fruit downward while standing beneath the branches. Another person, partially visible on the right, holds a camera to film the action. The camera maintains a stable medium shot, capturing the person’s motion from a slightly low angle.

Wait, the fruits are yellow, so "yellow fruits". But maybe "orange" but the video shows maybe oranges or lemons. The

A person in a pink and yellow top is actively reaching up to pick fruit from a tree, with motion primarily in the arms and upper body. There is also a partial view of another person on the right side.

The background consists of trees and foliage which show no significant shifting or fluid motion (e.g., no wind-driven swaying that dominates the scene).


A person wearing a light gray t-shirt, black shorts, and dark shoes pushes a red-base floor buffer along a wooden-floored hallway with yellow walls and dark trim. They move steadily forward, guiding the buffer in front of them as they traverse the corridor. The camera follows the person’s movement, maintaining a consistent perspective from behind and slightly to the side.

A person is moving forward while operating a vacuum cleaner, with discrete motion patterns: walking steps, pushing/pulling the vacuum, and slight lateral adjustments. The person and vacuum cleaner are solid, distinct objects with clear bounding box tracking.

The background (walls, doors, wooden floor) remains stable with no shifting or fluid motion; no fire, water, smoke, or wind is visible. Background elements are stationary relative to the scene.


A child in a pink shirt and dark shorts lies on a carpeted floor, then transitions to crawling on hands and knees toward a small object on the floor before standing up. The camera maintains a top-down perspective throughout.

The young girl is the primary moving object, transitioning from lying on the floor to crawling and standing. Her motion is driven by explicit physical locomotion (muscle movement), easily trackable with a bounding box.

Background elements (couch, wooden cabinet, floor wires) are static and show no uniform shifting. No fire, water, smoke, or wind motion observed.


A man in a blue polo shirt with a small logo on the chest holds a small green cylindrical object, manipulating it with both hands while standing in front of a table covered with yellow fabric. He shifts position slightly, moving toward the table as he continues to adjust the object. The background features a red cabinet to the left and shelves with stacked white items. The camera follows the man’s movement with slight panning.

A person in a blue polo shirt manipulates a small object (likely a bottle or container) with their hands, exhibiting deliberate hand movements and slight body shifts.

Static background elements (red door, cabinets, yellow fabric) show no uniform shifting or fluid motion; no fire, water, or wind effects observed.


A young child in a red hoodie and dark pants sits on a wooden floor, shifting position while interacting with a small red toy car. The child moves the car forward, then turns slightly to the left, with a colorful striped rug and wooden blocks visible to the left. A dog lies in the background near a shelf. The camera pans slightly to the right, maintaining a medium shot focused on the child's actions.

The child (solid object) moves by sitting upright, then leaning forward to pick up a yellow stuffed toy and manipulating it with their hands. The toy's motion is caused by the child's physical interaction.

The background (striped rug, wooden floor, and stationary toys) shows no shifting or uniform movement. No fluid/environmental motion (fire, water, smoke, wind) is present.


A hand places a yellow foam door stopper against the edge of a white door frame, followed by a hand positioning an orange foam door stopper on a door hinge. The camera maintains a static close-up perspective throughout, focusing on the hands and stoppers against the door.

A hand manipulates foam door stoppers (yellow and orange), moving them into position on the door and door frame.

Background elements (white door, wall) remain static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind).


An older man with gray hair, wearing a light gray jacket, dark blue shirt, and jeans, crouches in a grassy, bushy area. He manipulates a small orange object with both hands while near a woven orange basket on the ground. He stands up and moves slightly to the right, holding the object. The camera follows his motion with a slight pan to the right.

The person is actively bending, picking something with a stick, and holding a plant. The basket remains on the ground.

The background (grass and bushes) shows slight swaying due to wind, but it is not dominant. The camera is steady with no panning or tilting.


Multiple players in orange and light blue jerseys run across a green field toward the goal, chasing a yellow ball; they converge near the goalpost, with an orange player attempting a shot as blue defenders block, resulting in a blue player falling to the ground. The camera pans right to follow the action.

Multiple human players in athletic attire are moving across the field, exhibiting rapid locomotion (running, changing direction) indicative of competitive play.

Background elements (buildings, trees, field boundaries) show minimal shift; no dominant fluid motion (fire, water, smoke) or significant wind-driven swaying observed. Trees and structures remain relatively static.


RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video with timestamps and specific rules for the caption. I need to make sure I follow all the rules correctly.

First, the video shows a person in a swimming pool. The first frame is a high-angle shot of the pool. Then the person is seen jumping in, creating a splash. The next frames show them underwater, moving towards the bottom, and then ascending back to the surface.

The main subject is the swimmer, so I need to describe their actions chronologically. They start by jumping into the pool, which creates a splash. Then they submerge underwater, moving downward with their arms extended. They seem to be doing a dive or a flip, then come back up.

Appearance: The swimmer is wearing a blue swimsuit, I think. The video is from above, so top-down perspective. The pool has clear blue water. The background has a pool deck with some structures, but according to the rules, I should keep background minimal unless essential. Since the pool is the main focus, maybe mention it's an outdoor pool but keep it brief.

Spatial relationships: The person starts near the edge, jumps in, then moves down. The camera is top-down, so I should note that. The camera doesn't move much; it's a steady top-down view.

Check the rules: chronological order, motion of main subject, appearance (color, size), spatial relationships, camera perspective. Exclude background details unless essential. The background has the pool deck, but since the action is in the pool, maybe just say "an outdoor pool" but maybe the user wants minimal background. The rules say "minimal unless essential for understanding motion." Since the motion is in the pool, maybe just mention the pool.

Wait, the first frame shows a ladder on the left side of the pool. So the swimmer is jumping from the right side into the pool. The ladder is in the background. But according to rule e, background descriptions minimal. Maybe just say "outdoor pool with deck" but the rules say minimal. Maybe just "a pool" since it's the main setting.

Also, need to mention the camera perspective. The video starts with a top-down view, and as the swimmer moves, the camera stays top-down. The user example might have something like "top-down camera perspective."

Wait, the output should be a concise paragraph. Let me structure it step by step:

1. Person jumps into the pool from the edge, creating a splash.
2. Submerges underwater, arms extended, moving downward.
3. Then ascends back to the surface.
4. Camera is top-down throughout.

Appearance: The swimmer is wearing a blue swimsuit. The pool water is clear blue. But according to rule b, "briefly describe their appearance and number (color, size, orientation)." So the swimmer is in a blue swimsuit, maybe small in the frame, but since it's a video, probably the size is relative. Maybe just "a person in a blue swimsuit" since the video shows one person.

Wait, the video has one person. So the number is one.

So the caption should start with the jump, then underwater movement, then resurfacing. The camera is top-down.

Let me check the rules again:

a) Motion and behavior in chronological order.

b) Briefly describe appearance (color, size, orientation). So "a person in a blue swimsuit" (color), size: since it's a pool, maybe "small" but maybe not necessary. Orientation: when jumping, maybe upside down? But the video shows them entering the water with arms extended. Let's see: in frame 0, they're in the pool. Frame 1, they're jumping in. Frame 2, underwater with arms extended, maybe doing a flip. Frame 3, moving down, frame 4, ascending. So orientation changes.

But need to be concise. Maybe "a person in a blue swimsuit jumps into the pool, submerges underwater with arms extended, then ascends back to the surface."

Check spatial relationships: The ladder is visible on the left, but maybe not necessary. Since the rules say minimal background, perhaps skip it unless essential. The main action is in the pool, so maybe the background is not essential.

Camera perspective: Top-down throughout. The video starts with a high angle, which is top-down. The camera doesn't move, stays top-down.

So the caption would be: A person in a blue swimsuit jumps into the pool, submerges underwater with arms extended, then ascends back to the surface. The camera maintains a top-down perspective throughout.

Wait, but the rules say "conclude with the camera perspective and movement". So the last part should mention camera.

Also, check if it's correct. Let's make sure it

A single swimmer is visible, moving through the water with distinct arm and leg motions (e.g., kicking, arm strokes). The swimmer's trajectory is tracked consistently across frames.

The pool's edges and surrounding structures (e.g., diving board) remain static across frames, indicating no camera-induced motion. The water surface shows gentle ripples due to the swimmer's movement, but this is secondary to the swimmer's locomotion.


A person wearing a pink patterned top and yellow bottoms performs a handstand on a sandy beach, then falls forward onto their hands and knees, and rises to a standing position. The camera remains stationary.

The person (a discrete solid object) is moving: transitioning from a handstand to a crawling position and then standing up.

The ocean waves exhibit ambient environmental motion, but they are not dominant as the main subject is the person's movement. The mountains and beach remain static.


A person with long black hair, wearing a red top, lies face down on a bed with arms bent beneath their head. They subtly shift their upper body and hands while maintaining a prone position. The camera remains stationary in a top-down perspective, focusing on the individual's movements against the bed and minimal background details.

A person lying on a bed with visible hair movement; the hair motion appears to be due to subtle head or body movement rather than external forces.

The background (bed, wall) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present.


A woman with long brown hair and a white sleeveless top first examines a phone in a bathroom. She then stands at a sink with marble-tiled walls, washing her hands over a basin filled with red rose petals, then pouring water from a small cup into her palm. The camera transitions from a close-up of her face to a wider view of her at the sink.

The woman's hands are moving to handle solid objects (red and white items) in the sink, with motion due to explicit physical actions (grabbing, positioning).

Background elements (marble walls, sink fixtures) remain static with no fluid motion (fire, water, smoke, wind) observed; no environmental motion dominates the scene.


Two children in white shirts wash an object together in a green container, their hands moving rhythmically in the water. The child on the left (wearing a white shirt with a red design on the sleeve) and the child on the right (in a plain white shirt) position their hands inside the container, occasionally adjusting their grip. A blue box sits to the right of the green container against a concrete background. The camera maintains a top-down perspective with slight movement throughout the sequence.

Two people (hands visible) are manipulating a small object inside a green box. The hands are moving in a coordinated, deliberate manner to perform a task.

The background (concrete ground) shows no uniform shifting or environmental motion (like water, fire, or wind). There are brief dark frames but these are artifacts, not ambient motion.


A person in a purple hoodie and dark pants jumps on a trampoline, launching upward, executing a flip, and landing back on the surface. The camera remains stationary with minor movement throughout.

A person in a purple jacket and dark pants is jumping and flipping on a trampoline, exhibiting discrete motion due to physical forces (trampoline elasticity and gravity).

The background (houses, fence, trees) is static with no shifting or fluid motion; no fire, water, smoke, or wind effects observed.


A person in a pink shirt with light-colored nail polish uses their hands to pick up small objects from a shiny table, moving them toward and placing them into a green bowl positioned to the left. The camera maintains a static close-up perspective throughout.

A person's hands (wearing pink clothing) manipulate small white objects (likely beads or tokens) on a table, placing them into a green bowl. The hands move in controlled, deliberate motions consistent with manual object handling.

The background consists of a static table surface with no visible fluid motion, smoke, fire, or wind. Background elements (if any) show no uniform shifting.


A person wearing a black shirt, blue gloves, and a mask holds a blue spray gun with a yellow hose, spraying blue paint onto a large light gray surface with a blue section. The person moves the spray gun across the surface from left to right. The camera remains stationary, capturing the action from a medium angle.

A person wearing a black shirt and blue gloves uses a spray gun to cut through a blue sheet, moving the gun to create a hole in the material.

The background (wooden pallets, wall) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene.