A person in a purple shirt slices a green, spiky pineapple with a large knife on a wooden cutting board, hands securing the fruit as the knife cuts vertically through the base. The scene transitions to a wider shot showing the person standing outdoors on a patio, the pineapple still on the board, with a grill and foliage in the background. The camera begins with a top-down view of the cutting action, then shifts to a wider angle capturing the person and surroundings.

Discrete solid objects in motion: the person's hands (holding the pineapple and knife) and the knife. The hands move to slice the pineapple, with the knife cutting through the fruit.

The background (wooden cutting board and dark surface) shows no shifting or fluid motion; no fire, water, smoke, or wind is present.


RAW CAPTION: Got it, let's see. The task is to create a caption based on the video frames. First, the video shows a person applying plaster to a wall. The person is kneeling, using a trowel. The main subject is the person, wearing dark clothes, working on a wall. The wall is partially plastered, light brown color. There's a yellow bucket on the floor. The text in the video is about using the trowel vertically, but according to the rules, we need to exclude text recognition. So focus on the motion: the person is applying plaster with a trowel, moving from the side inwards. The camera is stationary, maybe a fixed shot showing the room. Let's structure it: main subject (person) doing action (applying plaster with trowel), their appearance (dark clothing, kneeling), spatial relationship (near the wall, yellow bucket on the floor), then camera perspective (stationary, wide shot of the room). Need to keep it chronological, so start with the person working, then the action. Let's check the rules: exclude text, so ignore the text. So the caption should describe the person's action, their position, the wall, the bucket. Also, mention the trowel being used vertically as per the text, but since text is excluded, how? Wait, the problem says "Exclude text recognition", so don't mention the text. But the video shows the person using the trowel vertically. Wait, the task says: "b) Briefly describe their appearance and number (color, size, orientation)." So the person is in dark clothing, kneeling, using a trowel. The motion is working plaster from the side inwards, but since text is excluded, describe the action as applying plaster with the trowel. Let's draft:

A person in dark clothing kneels against a partially plastered wall, applying plaster with a trowel. The wall is light brown, with a yellow bucket on the floor nearby. The camera remains stationary, capturing a wide view of the room as the person works vertically along the wall's side.

Check if it's chronological: starts with the person kneeling, then applying plaster. Background minimal: wall and bucket. Camera perspective: stationary, wide shot. Mention spatial relationships: person is near the wall, bucket on floor. Motion: applying plaster vertically. Need to keep concise. Let's make sure it's a paragraph, not bullet points.

"Kneeling against a light brown plastered wall, a person in dark clothing uses a trowel to apply plaster vertically from the wall's side toward the center. A yellow bucket sits on the floor nearby. The camera maintains a stationary wide shot, focusing on the person's methodical plastering motion."

Wait, the text says "from the side inwards", which is the action. But we need to describe the motion without text. So "applying plaster from the side inwards" but since text is excluded, but the action is part of the video. Wait, the rule f says "Exclude text recognition, named characters, or stylistic analysis." So the text on screen is part of the video, but we don't mention it. The person's action is in the video: using the trowel vertically to work plaster from side inwards. So describe the action as using the trowel to apply plaster from the side toward the center. So the caption should reflect the visible action. Let's structure:

A person in dark clothing kneels beside a partially plastered light brown wall, using a trowel to apply plaster vertically from the wall's side inward. A yellow bucket rests on the floor to the left of the person. The camera stays stationary, providing a wide-angle view of the room as the person works.

Check rules:

a) Motion in chronological order: person kneels, uses trowel, applies plaster.

b) Appearance: person in dark clothing, size (not specified, but maybe "person" is sufficient), orientation (kneeling).

c) Spatial: bucket left of person, wall behind.

d) Camera: stationary, wide-angle.

e) Background: minimal (wall, bucket), so included where necessary.

f) Exclude text: yes.

g) Internal thinking, no output.

So final caption should be concise. Let's make sure it's a paragraph. Let's put it all together:

A person wearing dark clothing kneels against a light brown plastered wall, using a trowel to apply plaster vertically from the wall's side inward. A yellow bucket sits on the floor to the left of the person. The camera remains stationary in a wide shot, capturing the person's methodical plastering motion.
</think>

<caption_output>A person in dark clothing kneels against a light brown plastered wall, using a trowel to apply plaster vertically from the wall's side inward.

A person is moving while applying plaster to a wall using a trowel; the person and trowel are distinct solid objects with visible motion.

The background elements (wall, floor) are static and show no uniform shifting; no fire, water, smoke, or wind motion present.


A person with dark clothing pours wine from a dark bottle into a clear wine glass held in their left hand, tilting the bottle to the right to fill the glass. Then, the person tilts the bottle further, causing wine to spill onto the wooden table. The camera shifts from a close-up of the pouring action to a medium shot capturing the spilled wine on the table.

A person's hands and a wine bottle/glass are moving as the bottle is tilted to pour liquid into the glass, representing discrete solid objects under explicit physical action.

Background elements (wooden table, wall with target, plant) are static with no uniform shifting or fluid/environmental motion (e.g., no fire, water flow, smoke).


A football player in a white jersey runs forward, then is tackled by a player in a red jersey, causing the white player to fall. The red player continues running with the ball, pursued by others, as the camera follows their motion with slight pans.

Football players (e.g., player in red jersey #56) exhibit solid object motion through running, tackles, and directional changes due to physical interactions.

Background elements (stadium seats, spectators, field) show minimal shifting; no fire, water, smoke, or wind-dominated motion observed.


A woman in a black top and gold necklace sits at a table in a brick-walled bathroom with sinks, handling contact lens supplies. She positions a contact lens near her eye, inserts it, and then wipes her face with a cloth. The camera shifts from a medium shot of her at the table to a close-up of her eye during insertion and returns to a medium shot.

A contact lens (solid object) is inserted into the eye by a person's hand, demonstrating explicit physical force (manual manipulation). The person's hands also move during the insertion process.

Background elements (bathroom tiles, sink, mirror) remain static with no fluid/environmental motion (fire, water, smoke, wind). Camera zooms in/out to focus on the eye but does not induce background shifting.


People in casual clothing move dynamically within an industrial indoor space; a person in a striped shirt and jeans walks through the crowd, approaching and moving away from a central mixing console. Others in white, dark, and light-colored attire navigate the area, some walking toward the console while others disperse. The striped-shirt individual raises an arm mid-motion, interacting with the crowd. The camera remains stationary with minor shifts, capturing the scene from a fixed angle.

Discrete solid objects (people) are moving due to locomotion; individuals are walking, interacting, and changing positions within the scene.

The background features static elements like metal fencing and concrete walls with no significant shifting or fluid motion (fire, water, smoke, wind). No ambient environmental motion is observed.


A child in a red shirt plays a red drum set with drumsticks, striking the snare and cymbals, while an adult in a green shirt and blue jeans sits to the child’s right, observing. The camera remains stationary with slight movement throughout, capturing the outdoor concrete setting with minimal background details.

The child in red actively moves drumsticks to hit the drum set, causing discrete motion in the drum heads and sticks. The adult remains mostly stationary with minimal hand movements.

The background (stone wall, ground) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Static background elements remain consistently positioned throughout the video.


A person in a dark blue beekeeping suit with white sleeves and yellow gloves opens the lid of a beehive, then lifts a wooden honeycomb frame densely covered in bees. The hive contains multiple yellowish wooden frames, and the frame is raised above the hive. The camera maintains a close-up perspective focused on the beekeeper's hands and the frame throughout.

A person in beekeeping gear holds and tilts a honeycomb frame over a beehive box, with the frame being the primary discrete solid object in motion.

Background shows static trees and greenery with no uniform shifting; no fire, water, or wind motion detected.


A hand with dark nail polish guides a white fabric featuring pink floral patterns and blue stitched lines under a metallic sewing machine needle. The hand moves the fabric incrementally forward, adjusting its position while maintaining tension, as the machine stitches along the fabric. The camera maintains a close-up, stationary perspective focused on the hand and sewing process.

A hand with black nail polish moves slightly, adjusting its position on the fabric; a small wrist object (watch/bracelet) is also present but does not move.

The background (white fabric with lines) is static. No fire, water, smoke, or wind motion observed.


Three children sit at a table around a white-frosted cake with blue icing and sprinkles. The child in the center, wearing a dark shirt, blows on the cake while two other children—one in a yellow shirt and one in a pink shirt—observe. The child in yellow leans forward, then pulls back, and the child in pink gestures toward the cake. The camera captures the scene from a slightly shaky frontal angle.

Children and an adult in the scene exhibit discrete motion: central child leans forward and blows out candles, flanking children shift posture, and a standing adult adjusts position.

Background elements (chairs, walls) remain stationary; no fluid or environmental motion (fire, water, wind) detected.


A snowboarder in a gray and black jacket, black pants, and a beanie descends a snowy slope, carving turns with arms extended. The camera zooms in on their stance, then pulls back to a wider view as they continue sliding downhill, maintaining a steady follow shot with slight adjustments to keep the subject centered.

A person snowboarding is moving down the slope, carving turns with distinct body movements.

The background consists of static snow-covered terrain and mountains with no shifting or fluid motion (fire, water, smoke, wind).


In a gym, two individuals stand facing each other; one wears a blue shirt and dark shorts, the other a black shirt and white sneakers. The person in blue walks toward a barbell on the floor, lifts it overhead while holding it with both hands, then lowers it back down. The individual in black remains stationary to the right, observing. The background includes gym equipment and blue padding. The camera remains static throughout.

Discrete solid objects (gym-goers, weights) are moving: individuals perform lifting motions (e.g., squatting, weight handling) and shift positions within the gym space.

The gym background (blue walls, equipment, floor) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present.


A man in a white t-shirt and orange pants gestures with his right arm near a metal structure while a black and white dog runs from behind him toward the camera, passing in front of him and exiting the frame. The man steps back slightly as the dog moves. A wheelbarrow sits to the left of the structure, and a concrete wall and grassy area form the background. The camera remains stationary throughout.

A man (white shirt, red shorts) walks from the center-right to the right edge, exiting the frame. A dog (black and white) walks from the left to the center-right, stops, and looks toward the camera.

The background (wall, wheelbarrow, trees, and ladder) is static with no shifting motion. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present; vegetation remains still.


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

In the first frame, there's a group of people, mostly men and kids, in a circle. Two main dancers are in the center. The video starts with them dancing. Then, over the next few seconds, the camera moves around, showing the dancers moving in place. The crowd is around them, watching. The dancers are wearing casual clothes: white shirts, shorts, jeans. The camera seems to be panning or moving around the dancers, maybe a slight shake. Background is a room with walls, maybe a school or community hall. Need to focus on motion.

Chronological: starts with two dancers in the center, then they move, the camera shifts, the crowd stays around. Mention the number of people, their appearance (white shirts, dark pants, etc.), spatial relations (crowd encircling). Camera movement: seems to pan left or right, maybe slight shake.

Wait, the user said "briefly describe their appearance and number (color, size, orientation)". So for the main subjects: two men dancing, others in the circle. Let's check the frames.

Frame 0: two men in front, crowd behind. Frame 1-5: they move, the camera moves around them. The dancers are moving, doing steps. Crowd is standing, watching. The camera is handheld, maybe moving left as the dancers move. The background is a room with a wall, maybe a door.

So put it together: Several people, mostly men and children, form a circle in a room. Two central dancers, one in white shirt and dark pants, the other in white shirt and jeans, move rhythmically in place, stepping and gesturing. The crowd encircles them, watching. The camera pans left, following the dancers' movement, with slight shake, capturing their motion from a low-angle perspective.

Wait, need to be concise. Let's check the rules. Focus on motion and behavior in chronological order. Number: "several" or specific? The video shows a crowd, so "a crowd" maybe. Main subjects: the dancers.

First, the dancers start, then move. The camera moves with them.

Let me draft:

Two men, wearing white shirts (one with dark pants, one with jeans), dance in the center of a room surrounded by a crowd of onlookers. They step rhythmically, moving side to side as the camera pans left, capturing their motion from a slight low angle. The crowd remains stationary, observing as the dancers perform their movements.

Wait, "conclude with camera perspective and movement". The camera is moving, so "pan left, slight shake".

Let's make it concise:

A group of people, including men and children, form a circle around two central dancers in a room. The dancers, both wearing white shirts (one in dark pants, one in jeans), move rhythmically in place, stepping and gesturing. The camera pans left with slight shake, following the dancers' motion as the crowd remains stationary.

Wait, check if "several" or "a crowd" is better. The first frame has many people. The caption should mention number briefly. "A crowd of people surrounds two dancers."

So:

In a room, a crowd of people surrounds two dancers: one in a white shirt and dark pants, the other in a white shirt and jeans. The dancers move rhythmically in place, stepping and gesturing, while the camera pans left with slight shake, capturing their motion from a low angle.

Check chronological order: starts with dancers in the middle, crowd around, then dancers move, camera follows. The description is in order.

Now, check rules:

a) Motion and behavior in chronological order: yes, starts with them dancing, moves as they dance.

b) Appearance and number: "crowd of people", "two dancers", "white shirts (one dark pants, one jeans)".

c) Spatial: crowd surrounds dancers.

d) Camera perspective: low angle, pans left with shake.

e) Background minimal: "in a room" is enough.

f) Exclude text, names: done.

g) Internal thinking, no reasoning in output.

So final caption:

In a room, a crowd of people surrounds two dancers: one in a white shirt and dark pants, the other in a white shirt and jeans. The dancers move rhythmically in place, stepping and gesturing. The camera pans left with slight shake, capturing their motion from a low angle.
</think>

<caption_output>In a room, a crowd of people surrounds two dancers: one in a white shirt and dark pants, the other in a white shirt and jeans. The dancers move rhythmically in place, stepping and gesturing. The camera pans left with slight shake, capturing their motion from a

Multiple people are performing distinct dance movements, with visible locomotion and body interactions due to physical forces (e.g., stepping, turning).

No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. The walls and floor appear static relative to the scene.


A man in a light-colored shirt and beige pants stands on a white platform, holding a yellow broom. He sweeps the surface, moving his body and the broom in a back-and-forth motion while shifting his stance across the platform. The camera pans slightly left to follow his movement.

A person (solid object) is walking and using a cane to interact with a yellow marker on the floor. The motion of the person and cane is discrete and physically driven by locomotion.

The walls, door, and floor are static with no signs of fluid motion (fire, water, smoke) or shifting background elements indicating environmental effects.


A woman in dark clothing stands to the left of a large, light-colored horse with dark spots, gently touching its face. She leans forward, bringing her head close to the horse’s head. The horse remains stationary in a grassy field with trees and distant buildings in the background. The camera maintains a static shot throughout.

A person and a horse are the discrete objects; the horse moves its head to nuzzle the person, and the person adjusts their stance while interacting.

The background features static trees and grass with no visible shifting or fluid motion (e.g., no fire, water, or wind effects).


A person wearing a blue long-sleeve top, black pants, and bare feet sits on a wooden chair with legs spread wide. Initially, hands rest on thighs; they then shift hands to the sides and adjust posture while seated. The camera remains static in an eye-level perspective throughout the sequence, with minimal background elements visible.

The primary discrete object is a person sitting on a stool. The person exhibits slight movements (e.g., shifting posture, moving arms) which are due to their own physical actions.

The background (walls, floor, and pictures) shows no shifting or movement. There are no environmental fluids (fire, water, smoke) or wind effects present.


A child wearing a white shirt and blue jeans sits on a floral-patterned couch, holding a blue accordion. The child moves the accordion in front of their body, expanding and contracting it as if playing. The background includes a wooden cabinet with glass doors to the left and a dark jacket draped over the couch to the right. The camera remains stationary throughout, capturing the child’s movements from a frontal perspective.

Child is playing accordion; moving bellows and arms as part of discrete physical motion of playing the instrument.

Background elements (couch, cabinet) are static with no shifting or environmental motion (fire, water, wind).


A person with dark hair and a headband rises from the bottom of the frame upward, wearing a black top with red lining. Their eyes transition to red, and the camera follows their movement as they become centered against a forest path background.

A person (discrete, solid object) is moving: head tilts downward and upward, eyes change color (red), and body position shifts slightly. These are explicit physical motions driven by locomotion/subjective movement.

The forest background (trees, ground) shows no uniform shifting or fluid environmental motion (fire, water, smoke, wind). Background elements remain static across frames.


Four raw pink sausages lie in a frying pan with a lid on. A hand lifts the lid, exposing the sausages, then chopsticks are used to turn one sausage over in the pan. The camera maintains a top-down perspective throughout.

Sausages are moved by a hand using chopsticks; this represents discrete, solid objects undergoing locomotion via explicit physical forces (turning).

The stove and pan background remain static throughout; no fluid/environmental motion (fire, water, wind) is dominant.


RAW CAPTION: Got it, let's break this down. The video shows a Volvo excavator. First, the excavator is digging into the ground near a body of water. Then it lifts the bucket full of dirt, moves it, and dumps the dirt. The excavator is yellow and black, positioned next to the water. Background has trees and maybe some rocks. Need to describe the motion chronologically.

Start: Excavator's bucket is in the ground. Then it scoops up dirt, lifts it, moves it to the right, and dumps. The bucket is full of soil and rocks. The excavator is yellow with black arm, "VOLVO" is on the arm but we can't mention text per rule f. So focus on motion.

Chronological order: At the start, excavator is moving dirt from the ground (digging). Then lifts the bucket, moves it, dumps. Then repositions.

Camera perspective: The video seems to be static or maybe a slight pan? Wait, the frames show the excavator moving, but the camera angle is probably fixed, as it's capturing the action. Let's check the frames: the first frame shows the excavator, then it moves. The camera doesn't seem to move; it's a fixed shot.

So the caption should be: A yellow and black Volvo excavator digs into the muddy ground adjacent to a body of water, scoops up a large amount of dirt and rocks, lifts the bucket, moves it to the right, and deposits the material on the bank. The excavator repositions as it continues digging. The camera maintains a fixed perspective throughout, capturing the machine's movement against a backdrop of trees and the water.

Wait, need to follow rules. Exclude text recognition (so don't mention Volvo logo, but the color and brand name is part of appearance? Rule f says exclude text recognition, so maybe don't mention "VOLVO" as text. But the question says "briefly describe their appearance and number (color, size, orientation)". The excavator is yellow and black, so color is part of appearance. But rule f says exclude text recognition, so perhaps don't mention the brand name. But the problem is, the excavator has "VOLVO" written on it, but the rule says exclude text recognition. So in the caption, we can say "a yellow and black excavator" without mentioning the brand.

Let me check the rules again: f) Exclude text recognition, named characters, or stylistic analysis. So text on the machine (VOLVO) is excluded. So describe as a yellow and black excavator.

So rewrite: A yellow and black excavator digs into the muddy ground next to a body of water, scoops up dirt and rocks, lifts the bucket, moves it to the right, and dumps the material onto the bank. The excavator then repositions. The camera remains stationary, capturing the machine's actions against a backdrop of trees and water.

Wait, check the chronological order: first digging, then scooping, then lifting, then moving and dumping, then repositioning.

In the video frames: [0.0] excavator is digging (bucket in the ground), [1.0] lifting, [2.0] bucket is high, [3.0] dumping, [4.0] moving back? Let's see: at 0.0, the bucket is in the ground. 0.3: bucket is lifting soil. 1.4: bucket is lifting soil. 2.5: bucket is full and rising. 3.6: dumping, then 4.7: excavator is moving to the right, bucket up.

So steps: Excavator's bucket digs into the muddy ground near the water, lifts a load of dirt and rocks, transports it to the right, and dumps the material onto the bank. It then repositions for further digging.

Camera perspective: The video is shot from a fixed angle, maintaining a steady view of the excavator's actions.

Background: trees and water, but minimal description. So in the caption, include only if essential for understanding motion. The water and trees are part of the environment, but maybe just mention "next to a body of water" as it's relevant to the digging location.

Putting it all together:

A yellow and black excavator digs into the muddy ground adjacent to a body of water, scoops up dirt and rocks, lifts the bucket, moves it rightward, and deposits the material on the bank. The excavator then repositions while continuing digging operations. The camera remains stationary throughout, capturing the machine's motion against a backdrop of trees and water.

Wait, check rule c: spatial relationships. "Adjacent to a body of water" is spatial. "Moves it rightward" as in direction.

Rule d: camera perspective is stationary.

A yellow excavator is the primary discrete object, exhibiting motion through its arm movements (digging and repositioning) and slight repositioning of the machine itself.

The background includes trees and a canal; no uniform shifting of background elements is observed. The canal water appears static, with no dominant fluid motion (e.g., waves or currents) that would qualify as ambient environmental.


RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video based on the given rules.

First, I need to look at the video frames provided. The video shows two people, probably girls, since the one in front is wearing a navy blue sweatshirt with "BIG CEDAR" written on it. The other person is behind her.

Starting with the first frame: the main subject is the girl in front, moving her arms. She's wearing a dark blue sweatshirt with white letters. The second frame shows her still moving, maybe adjusting her shirt. Then in frame 3, she's lifting her arms, and the person behind her is visible. By frame 4, both are moving, maybe dancing or gesturing. The fifth frame has them both smiling and moving.

The rules say to focus on motion and behavior in chronological order. So, I need to list the actions step by step. The main subjects are two girls. The first girl has long brown hair, the second has long dark hair. They're in a room with a wall and a picture in the background, but the rules say to keep background minimal unless essential. Since the background isn't crucial for motion, maybe just mention it briefly.

Appearance: first girl is wearing a navy blue sweatshirt with "BIG CEDAR," the second is in a light-colored top. But according to rule f, exclude text recognition, so maybe just mention the color of the sweatshirt without the text. Wait, rule f says exclude text recognition. So, the sweatshirt is navy blue, but the text shouldn't be mentioned. So maybe describe as "navy blue sweatshirt with white lettering," but the user says exclude text recognition. Hmm. Wait, the example in the problem statement says to exclude text recognition. So even though the text is visible, we don't mention it. So maybe just "navy blue sweatshirt."

Wait, the user's rules state: "Exclude text recognition, named characters, or stylistic analysis." So the text on the sweatshirt shouldn't be included. So just say "navy blue sweatshirt." Similarly, the color of the other person's top is light, maybe white or light gray, but not specified. So maybe "light-colored top."

They are moving their arms, smiling, and gesturing. The main subject is the front girl, then the second girl comes into view as the video progresses. The spatial relationship: the second girl is behind the first.

Chronological order: first, the front girl moves her arms, then the second girl becomes visible, both move their arms, and they smile. The camera seems to be handheld, maybe slightly shaky, as it's a close-up shot.

Camera perspective: close-up, maybe handheld. The user says to conclude with camera perspective and movement. So the camera is close to the subjects, possibly slightly shaky.

Check the rules again: a) motion in chronological order. So step by step. b) appearance and number. Two girls. c) spatial relationships: second girl behind first. d) camera perspective: close-up, maybe slight shake.

Background is minimal, so maybe just mention it's an indoor setting with a wall and picture, but keep it brief.

Wait, rule e says minimal background unless essential. The background isn't essential for motion, so maybe omit. But the problem shows a picture on the wall. Maybe it's okay to mention "indoor setting with wall and framed picture" but not necessary.

Wait, the example in the user's input doesn't include background details, so perhaps it's better to skip it unless critical. But maybe the framed picture is part of the setting but not necessary. Let me see the sample output. The user's example is not provided, but the instructions say to be concise.

Putting it all together: Two girls are seen in a close-up shot; the front girl with long brown hair wears a navy blue sweatshirt and moves her arms energetically. The second girl with long dark hair appears behind her, also moving arms and smiling. Both exhibit animated gestures as they interact. The camera remains stationary but slightly shaky.

Wait, the video starts with the front girl moving arms, then the second girl comes into view. So chronological order: first, front girl moves arms (0-1s), then second girl becomes visible as she moves arms (2s), then both move (3s), and by 4s, both are visible and smiling.

Need to describe the sequence. So the front girl starts moving her arms, the second girl is behind her, both continue moving, smiling, etc.

Also, check for number: two girls. Appearance: front girl has long brown hair, navy blue sweatshirt. Second girl has long dark hair, light-colored top.

Wait, but the user says to exclude named characters, so

Two solid human subjects (girls) are moving their arms and bodies with visible gestures, indicating voluntary locomotion.

The background (wall and framed picture) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present.


A man wearing a blue cap, white striped shirt, and dark pants smooths dark gray mortar onto a red brick wall using a trowel, moving his hand from left to right. The camera remains static at ground level with a blurred foreground object.

A person (worker) is moving, applying plaster to the wall with a trowel, exhibiting explicit physical locomotion.

The background (brick wall and window) remains stable with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present.


A person in a white shirt holds a machine gun, aiming through a door with vertical blinds. They fire the weapon, emitting bright flashes and sparks, then lower the gun slightly. The scene occurs in a dimly lit room with framed wall art and a cabinet, filmed with a static camera.

A person holding a rifle is moving by turning their body to the left, which is locomotion (physical force).

The background (walls, picture, window bars) remains static throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is present.


A person wearing a gray shirt, blue jeans, and beige boots pushes a red wheeled cart marked with "34" along a concrete surface. The cart, equipped with two wheels and a handle, moves forward as the person walks, maintaining a steady pace. Stacked pallets are visible in the background. The camera follows the cart's movement with a slight pan to the right.

A person in light gray shirt and blue jeans is pushing a red utility cart labeled '34'. Both the person and cart move in a coordinated straight-line trajectory across the concrete surface due to manual locomotion.

The background consists of static stacked materials (bags/boxes) and concrete ground with no visible fluid motion (fire, water, smoke) or environmental effects like wind. Background elements remain consistently positioned throughout the frames.


A gloved hand dips a dark cloth into a yellow MINWAX can, then rubs the cloth across a light wooden board in the direction of the grain, moving steadily from left to right. The hand repeats the motion to cover more surface area, with the camera shifting from a close-up of the can to a top-down view of the board as the staining process continues.

A gloved hand is moving across the wooden surface to apply and rub stain, demonstrating deliberate motion in the direction of the wood grain.

No shifting background elements; no fire, water, smoke, or wind present. Background remains static with clear wooden surface and stationary objects.


A hand holding an orange marker enters from the right, beginning to color the black-and-white Easter egg to the right of a vibrantly colored rainbow-patterned egg with a purple bow. The hand moves steadily across the top green and orange sections of the right egg, filling in patterns with deliberate strokes. The camera remains stationary in a top-down view, focusing on both eggs against a plain background.

A hand holding an orange crayon is moving to color the template egg on the right side of the frame. The hand and crayon are discrete solid objects exhibiting intentional motion.

No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) observed. Static background with clear text and egg outlines.


A group of soccer players in orange and blue jerseys actively play on a grassy field. A player in orange dribbles the ball toward the right, then passes it to a teammate; other players in orange and blue react by running forward and positioning themselves. The camera pans left, following the ball and movement, while the scene maintains a wide view of the field with minimal background focus.

Multiple solid objects (players in sports attire) are moving discretely across the field via locomotion (running, kicking), with clear bounding box tracking.

The background consists of stationary trees and a fixed grass field with no visible fluid motion (water, fire, smoke) or wind-driven movement (trees remain still, no swaying).


RAW CAPTION: Okay, I need to generate a concise, chronological paragraph for this video based on the user's rules. Let me start by understanding the video frames provided.

First, the video shows a man in a suit and tie standing in front of a radar map. The map has various locations like Dover, Newmarket, etc., and there's a "RADAR" label with time stamps. The man is pointing at the map, gesturing with his hands as he speaks. The camera seems to stay focused on him, maybe panning slightly to show different parts of the map.

Rule a says to focus on motion and behavior of main subjects. The main subject here is the man. He's moving his hands, pointing, maybe shifting his position slightly. He's in a suit, so color is dark, maybe navy or black, with a striped tie. He's standing in front of the radar screen, which is the background.

Rule b: mention appearance and number. Since he's alone, just describe his suit and tie. His size isn't specified, but he's a person, so probably average height, but maybe not necessary. Orientation: standing, facing the camera, gesturing towards the map.

Rule c: spatial relationships. He's in front of the radar map. The map is behind him, showing locations like Dover, Newmarket. The map is part of the background, so he's positioned in front of it.

Rule d: camera perspective and movement. The camera seems to be stationary at first, but maybe panning left or right as he moves. The user says "camera perspective and movement," so perhaps the camera shifts angles slightly to follow his gestures. But the examples in the frames show different angles of the map as he moves, so the camera might pan to follow him.

Rule e: minimal background. The background is the radar map, but since it's essential for context (it's a weather report), maybe mention it briefly.

Rule f: exclude text. So no need to mention "RADAR" or time stamps, even though they're on screen. The user says to exclude text recognition, so just describe the map as a radar display.

Now, chronological order. The video starts with him pointing, then he moves his hand, gestures more, maybe steps slightly to the side. Each frame shows him in different positions relative to the map. So the sequence is: he stands in front, points, then gestures with both hands, moves to different parts of the map.

Wait, the frames go from 0.0 to 5.0 seconds. The first frame shows him pointing to the right side of the map, then he moves his hand to the left, maybe gestures with both hands, then steps to the left side of the screen. The camera might pan left as he moves to follow his gestures.

So the caption should describe the man's movements: starts pointing right, then moves hand left, uses both hands, shifts position left, all while standing in front of the radar map. Camera stays on him, maybe slight panning to follow his movement.

Also, check if there's only one person. Yes, the main subject is the man. No other people or animals.

Now, structure the caption:

- Main subject: man in dark suit and striped tie, standing in front of radar map.

- Actions: points right, then gestures left, uses both hands, shifts left.

- Camera: stays focused on him with slight panning.

Avoid text, so don't mention "RADAR" text, just describe the map as a radar display.

Let me draft:

"A man in a dark suit and striped tie stands in front of a radar map, gesturing with his right hand toward the eastern coastline. He then moves his left hand to emphasize locations, shifting his stance leftward while the camera pans slightly to follow his movement across the map display."

Wait, check the rules. Need to mention chronological order. So start with initial position, then actions.

Original frames: 0s he's pointing right, 1s he's pointing left, 2s maybe different position, etc. So the caption should list the sequence.

"Starting with the man pointing right toward the eastern coast on the radar map, he transitions to gesturing leftward with both hands while shifting position slightly left of the frame. The camera maintains focus with a subtle pan to track his movements across the displayed weather map."

Check for rules:

a) Motion and behavior in chronological order: yes, pointing right, then gesturing left, shifting left.

b) Appearance: dark suit, striped tie. Number: one person.

c) Spatial: in front of radar map, shifting left.

d) Camera: slight pan to follow.

e) Background minimal (radar map as essential context).

f) No text mentioned.

g) Don't output reasoning.

Check if "radar map" is acceptable. Since it's part of the

The weather presenter (a solid human object) is moving by gesturing and pointing, which is a form of locomotion.

Static studio background; no shifting walls or environmental fluid motion (fire, water, smoke, wind). The moving elements on the screen are digital graphics, not ambient environmental.


RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a person doing something with a hammer and a bottle. Let's see the frames.

Frame 0: Person is holding a bottle with some liquid, maybe a hammer in hand. They're working on a surface with various items.

Frame 1: Close-up of hands. The person is holding a hammer over a dark object, maybe a shoe or something. There's a black object with a blue stripe.

Frame 2: Hands holding the hammer and a bottle. The bottle is brown, maybe a glass bottle with liquid inside. They're placing the bottle on the object.

Frame 3: Hands using the hammer to hit the bottle on the object. The object has a blue stripe.

Frame 4: Hands holding the bottle, then moving it. The bottle is being placed onto the object again.

Wait, need to sequence the actions. Let's break it down step by step.

First, the person is holding a brown bottle filled with liquid (like beer, but the rules say no text recognition, so just describe the liquid as a brownish substance). They're using a hammer. The person has dark nail polish, wears bracelets.

The sequence: The person is working on a table with various items (notebooks, bottles, tools). They pick up the hammer and the bottle. Then, they place the bottle on a dark object (maybe a shoe or a case with blue stripe), and strike it with the hammer. Then they remove the bottle, maybe check it, then place it back.

Wait, the frames:

0: Person is holding a hammer and a bottle (brown, liquid inside), focusing on a dark object with blue stripe.

1: Close-up of hands holding hammer over the object.

2: Hands hold bottle and hammer, place bottle on object.

3: Hammer strikes the bottle on the object.

4: Hands hold the bottle, then move it away.

Wait, the user's video frames:

[0] Person holding hammer (brown handle) and brown bottle with liquid, over a dark object (shoe with blue stripe).

[1] Close-up of hands with dark nail polish, holding hammer and placing it on a black object (maybe the shoe) with blue stripe.

[2] Hands hold the bottle, then place it on the shoe.

[3] Hammer strikes the bottle against the shoe.

[4] Hands pick up the bottle, then place it back.

So chronological order:

The person, with dark nail polish and multiple bracelets, is seen holding a brown bottle filled with a light brown liquid. They position the bottle over a dark shoe-like object with a blue stripe, then use a hammer to strike the bottle against the shoe. After striking, they lift the bottle, inspect it, and reposition it on the shoe.

Now, appearance: person's hands have dark nail polish, bracelets. The bottle is brown with liquid, shoe is dark with blue stripe. The hammer has a brown handle.

Spatial: bottle is placed on the shoe, hammer strikes it. The shoe is on a surface with notebooks, tools.

Camera: starts with a medium shot of the person, then close-up of hands.

Background: minimal, just some items on the table but not essential.

Following the rules:

a) Focus on motion: person holds bottle and hammer, places bottle on shoe, strikes with hammer, lifts bottle.

b) Describe appearance: person's hands (dark nails, bracelets), brown bottle (liquid), dark shoe with blue stripe, hammer with brown handle.

c) Spatial: bottle on shoe, shoe on table.

d) Camera: starts medium, then close-up (pan to hands? The frames go from wider to close-up, so camera moves to focus on hands).

e) Background minimal.

f) Exclude text, names, etc.

So putting it all together concisely.

Let's draft:

A person with dark nail polish and multiple bracelets holds a brown bottle filled with a light brown liquid and a hammer with a brown handle. They place the bottle on a dark shoe-like object with a blue stripe, then strike the bottle against the shoe with the hammer. After striking, they lift the bottle, examine it, and reposition it. The camera starts in a medium shot of the person, then shifts to a close-up of the hands and objects.

Wait, need to check the chronology. Frame 0: person is holding bottle and hammer. Frame 1: hands with hammer over object. Frame 2: hands hold bottle and place on object. Frame 3: strike. Frame 4: lift bottle.

So:

The person, with dark nail polish and bracelets, uses a brown-handled hammer to strike a brown bottle filled with liquid against a dark shoe with a blue stripe. They position the bottle on the shoe, apply force with the hammer, then

The person's hands (with bracelet) move a hammer and punch to strike a small object, and use tweezers to manipulate the object. This involves discrete collisions (hammer strike) and manual manipulation of solid objects.

The background (laptop, soda can, desk) is stationary with no shifting elements. No fluid or environmental motion (fire, water, smoke, wind) is present.


A person kneels on a yellow underlayment with brown patterns, adjusting a dark gray rectangular tile. They use a tool to position the tile, pressing it into place on the underlayment while a red pencil rests on the tile's surface. The camera remains stationary in a top-down perspective throughout the sequence.

A person's hands are moving a tool across a tile, which is the primary discrete object motion. The person shifts position slightly while working.

The background (floor patterns and wall) remains static with no shifting. No fire, water, or wind present.


A person in a red striped shirt and dark pants approaches a couch with a red-and-white striped blanket, bends down, lifts the seated individual from the couch, and carries them while holding them close. The camera remains slightly shaky throughout.

Two people are interacting: one person lifts, holds, and moves the other, demonstrating clear physical forces (e.g., lifting, pushing) between solid objects.

The background elements (couch, walls, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present.


A person’s hands pour liquid from a metallic pitcher into a brown ceramic cup held in the other hand. The cup initially holds a light-brown liquid with visible foam; as the pitcher is tilted, dark liquid flows in, mixing with the existing contents. The person adjusts the cup’s position, tilting it to receive the liquid, then lifts it slightly. A clear glass sits on a dark surface in the background. The camera maintains a close-up, slightly shaky perspective focused on the pouring motion.

Person's hands manipulating a metal container and cup, pouring liquid into the cup; solid objects (hands, container, cup) exhibit controlled physical motion via tilting and holding.

Background elements (e.g., chair, surface) show no uniform shifting; no fire, water, smoke, or wind dominant motion detected.


At dusk on a grassy field, five children stand in a loose line: a boy in blue holds a bat, a child in red with a helmet stands beside him, a girl in pink, a boy in white with a helmet, and a smaller child. The children shift slightly, some adjusting stances or equipment. The camera pans slowly right, revealing more of the open field and distant trees against a fading orange sky.

Multiple people (e.g., individual in blue shirt moving leftward, others walking) exhibit distinct locomotion. Their motion is consistent with physical movement (walking, arm gestures), suggesting active displacement due to human action.

The background (trees, horizon, grass) shows no uniform shifting; no fire, water, smoke, or wind-driven motion is visible. Background elements remain stable across frames.


RAW CAPTION: Got it, let's break this down. The video shows two people: an adult and a child. The adult is lying on a colorful play mat, wearing a gray shirt and black pants. The child is smaller, maybe a toddler, wearing a dark top. The adult is holding a yellow block, and they're interacting on the mat.

First, the adult and child are positioned with the adult on their stomach, the child on top? Wait, no, looking at the frames: the adult is lying down, the child is on the adult's back? Wait, in the first frame, the adult is on their stomach, and the child is on top, holding a yellow block. Then they move, maybe the child is playfully pressing the block against the adult. Then the adult rolls over, the child is still there, maybe they switch positions a bit. The play mat has bright colors, cartoon characters—like a rainbow, trees, maybe a character like Elmo? But background details should be minimal.

Chronological order: starts with adult lying on stomach, child on top, holding yellow block. Then the adult rolls over, child is still on the mat. They move around, interacting. The camera seems to follow their movement, maybe slightly shaky, top-down view.

Need to mention motion: adult and child move, the adult rolls onto their back, the child continues to interact with the block. Spatial relationships: child is on the adult, then adult rolls over, so child is now on the adult's back? Or they're lying side by side? Wait, in frame 0, adult is on stomach, child is on top (facing up), holding block. Then frame 1, adult rolls over, so now adult is on their back, child is on the adult? Wait, no, the adult is moving, so maybe the child is on the adult's back, then the adult rolls over to the front, so now the child is on the adult's back as they lie on their stomach? Hmm, maybe better to describe the sequence:

Initial: Adult (gray shirt, black pants) lies on stomach on colorful mat, child (dark top) is on adult's back, holding yellow block. Child presses block against adult. Then adult rolls onto their back, child remains on mat, still holding block. They continue to move, interact.

Wait, the video is short, so need to capture the motion. The key actions: adult and child are on the play mat. Adult is lying on their stomach initially, child is on top (holding yellow block). Then the adult rolls over to their back, and the child is still there, maybe adjusting position. The camera seems to follow the movement, with a slight shake, top-down perspective.

Now, rules: focus on motion and behavior chronologically. Appearance: adult (gray shirt, black pants), child (dark top), yellow block. Spatial: child on adult, then adult rolls over. Background: colorful mat, but minimal. Camera: top-down, slight shake.

Putting it all together concisely:

A child in a dark top interacts with an adult wearing a gray shirt and black pants on a colorful play mat. Initially, the adult lies on their stomach as the child, holding a yellow block, presses it against the adult. The adult then rolls onto their back, with the child remaining on the mat. The camera maintains a top-down perspective with slight movement.

Wait, check the rules: mention appearance (color, size, orientation) of main subjects. So adult: gray shirt, black pants, lying down. Child: dark top, smaller. Also, chronological: first adult on stomach, child on top with block; then adult rolls over.

Let me adjust: "A child in a dark top and an adult in a gray shirt and black pants lie on a colorful play mat. The adult, initially on their stomach, has the child on their back holding a yellow block; the child presses the block against the adult. The adult then rolls onto their back, continuing to interact with the child on the mat. The camera captures the scene from a top-down perspective with slight shake."

Wait, but the child is on the adult's back when the adult is on their stomach? Or the child is on the adult's chest? Maybe the adult is on their stomach, child is on top of them (facing the adult's back). Then when the adult rolls over to their back, the child is now on the adult's back? Or the adult rolls over so they're facing up, and the child is on the mat next to them?

Looking at the frames: first frame, adult on stomach, child is on top (so adult's back is up, child is sitting on adult's back, facing forward). Then frame 2, adult rolls over to face up (so adult is now on back), child is on the mat, still

Two discrete solid objects (man and child) are moving on the play mat; the man is repositioning his body and head while holding a toy, and the child is interacting with the toy and the man.

Background elements (couch, floor, furniture) are stationary with no uniform shifting or environmental fluid motion (no fire, water, wind).


A person in a teal shirt and dark shorts stands on a wooden platform with a barbell positioned horizontally in front of them. They step off the platform to the right, moving onto the gym floor, then stand with their feet apart. The camera remains stationary throughout, capturing the motion from a fixed frontal perspective.

A person in a blue shirt is moving by walking and turning around on a gym platform.

No shifting backgrounds or fluid/environmental motion (fire, water, wind).


A pair of light-skinned hands manipulates a small metallic object with a hook-like tip; the left hand holds the object steady while the right hand uses black pliers to adjust a thin wire attached to it. The right hand twists the pliers, securing the wire around the object. The camera maintains a close-up, static perspective focused on the hands and the object, with minimal background detail.

Hands are manipulating a small, solid object (likely an insect or similar item), with clear discrete motion as they hold, adjust, and position the object.

No shifting background elements detected; the background appears static (e.g., fabric or surface). No fire, water, or smoke present.


A person wearing a yellow shirt, black shorts, and sneakers lies on a gym machine, repeatedly pulling a handle toward their chest and then extending their arms back in a rowing motion. The camera remains stationary in a side view perspective.

A person in a yellow shirt and black shorts performs a back extension exercise on a gym machine, lifting/lowering a barbell via controlled muscle movement.

Background shows static gym equipment and walls with no fluid motion (fire, water, smoke) or environmental effects (wind); no uniform shifting of background elements detected.


The video shows a large, dense crowd of people in a dark setting, initially raising and moving their arms erratically. As the sequence progresses, the crowd continues to jostle, with numerous hands and upper bodies visible in motion. The individuals remain mostly indistinct due to low light and rapid movement. The camera, handheld and moving through the crowd, captures the chaotic upward motion with slight shakiness.

A dense crowd of people is moving in unison, exhibiting locomotion (e.g., walking, swaying) through physical interaction and displacement.

No shifting static background elements (e.g., walls, ground) are visible; dominant motion is not fluid/environmental (fire, water, smoke, wind).


RAW CAPTION: Got it, let's break this down. First, I need to look at the video frames provided. The first frame shows a person in a red and white striped jacket, green helmet, skiing. Then a close-up of someone in a black outfit with a yellow and green helmet, holding ski poles. The camera moves around, showing different angles.

So chronological order: The video starts with a skier in red/white striped, green helmet. Then the camera shifts to another skier in black with yellow/green helmet. Next, they're moving, maybe interacting with others. The main subjects are two skiers (maybe more, but main ones are two). Their appearance: first skier red/white jacket, green helmet, skis. Second is black outfit, yellow/green helmet, holding poles. Spatial: first frame, the person is in front, then camera moves to show the other person from different angles. Camera movement: shifts from one skier to another, maybe panning or following. Background is snowy mountain, but minimal description. Need to keep it concise, motion and behavior.

Let me structure it. Start with the first frame: a skier in red/white striped jacket, green helmet, standing on snow. Then the camera moves to a close-up of another skier in black with yellow/green helmet, holding ski poles. Then maybe they're adjusting gear or moving. The camera's perspective is shifting between the two skiers. Need to mention the action: the second skier bends down, maybe to adjust something. Then conclude with camera perspective: shifting focus between skiers.

Check the rules: chronological order, appearance (colors, size), spatial (like the first skier is in front, then camera moves to the other), camera movement. Background minimal, so just mention snow/mountains if necessary but keep it short.

Let's draft:

The video opens with a skier in a red and white striped jacket and green helmet standing on snow, holding ski poles. The camera then shifts to a close-up of another skier in black with a yellow and green helmet, who bends to adjust their gear. The second skier’s movement is highlighted as they interact with their equipment, with the first skier visible in the background. The camera perspective pans between the two skiers, capturing their actions against a snowy mountain backdrop.

Wait, need to be more precise on chronological. First frame: main skier in red/white, green helmet, standing. Then the camera moves to the other skier (black, yellow/green helmet) in a close-up, then the other skier bends down (like frame 4 shows someone bending). So sequence:

1. A skier in red/white striped jacket, green helmet, stands on snow with ski poles.

2. Camera shifts to a close-up of another skier in black outfit, yellow/green helmet, holding ski poles.

3. The second skier bends forward, adjusting their equipment while the first skier remains in the background.

4. The camera moves to capture the second skier's action from different angles, maintaining focus on their movements.

Now, concise paragraph. Let's check the output format.

Also, check number: two skiers. Appearance: red/white striped, green helmet; black, yellow/green helmet. Motion: standing, then close-up, then bending. Camera movement: shifts between skiers, pans. Background: snowy mountain, minimal.

Draft:

The video begins with a skier in a red and white striped jacket and green helmet standing on a snowy slope, holding ski poles. The camera then focuses on a second skier in black with a yellow and green helmet, who bends forward to adjust their gear. The second skier’s actions are captured from multiple angles as the camera shifts perspective between the two individuals, with the snowy mountain landscape visible in the background.

Wait, check if "bends forward" is accurate. In frame 4, the skier in black is bending down, so yes. Need to mention "in front of" or spatial? In frame 1, the main skier is on the left? No, frame 0 has a skier on the right (red/white), then frame 1 shows someone else. Let's check the frames:

Frame 0: Left side is a person in black (with red/white pants?), holding yellow poles, and a person in red/white striped jacket (right). So frame 0: two skiers, left (black, yellow helmet?), right (red/white, green helmet).

Frame 1: Close-up of the person in black (yellow/green helmet), with the red/white skier in the background.

Frame 2: Same person (black helmet), then red/white skier is visible.

Frame 3: Person in black bends down, adjusting equipment.

So chronological:

1.

Multiple people are moving: one person in black adjusts ski poles for another person (in pink and white). The motion is due to their physical actions (bending, reaching, standing).

The background (mountains and sky) is static with no visible shifting or fluid motion (fire, water, wind). No environmental motion detected.


A person in a white long-sleeve shirt with a Spider-Man graphic sits facing the camera. Another individual, wearing a Santa hat and a white shirt with red sleeves, approaches from the right, leans in, and adjusts the seated person's ear. The camera remains stationary throughout.

Two people: seated person with static posture and standing person (wearing Santa hat) performing a hand-based interaction (applying substance to seated person's face/neck).

Background elements (wall, poster) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) detected.


RAW CAPTION: Got it, let's break this down. First, the video shows two people in a backyard. The main subjects are two males. Let's check the sequence.

At the start (0.0s), one is in the background near the fence, the other is standing by the house. Then, the person in the white shirt and dark shorts moves towards the other person. Wait, the first frame: one person (maybe white shirt) is on the ground? Wait, no. Let's see:

Frame 0: Person A (white shirt, dark shorts) is near the house on the right. Person B (white shirt, dark shorts?) is crouching or moving. Wait, frame 0: one person is by the house (right), another is closer to the fence. Then in frame 1-2, Person B (white shirt, maybe) is moving to the right? Wait, the description says "main subjects (people/animals/objects) in chronological order."

Let's list actions:

At [0.0s], two people are visible. One (right) is near the house (white shirt, dark shorts). The other (center) is crouching or bending near the ground. Then [0.3s], the person from the center moves towards the right, then gets up, and runs towards the house. Wait, the sequence:

In frame 0: Person 1 (right) is standing by the house. Person 2 (center) is crouching or bending.

Frame 1: Person 2 moves left? Wait, the action: the person in white shirt (maybe Person 2) moves from center to right, runs past Person 1. Then Person 1 also moves?

Wait, the video:

[0.0s] - two people: one (right) standing by the house (white shirt, dark shorts), another (center) crouched.

[0.3s] - the center person stands up, moves right, runs towards the house.

[1.4s] - Person 2 (white shirt) runs past Person 1 (who is also moving, maybe stepping back).

[2.5s] - Person 2 is now moving away from the house, towards the right side of the frame.

Wait, the frames show:

- First frame: two people. Right: standing near house (white shirt, dark shorts). Center: crouching (white shirt? Maybe).

- Then, the center person gets up and runs to the right, passing by the person at the house.

- Then, the person at the house (right) moves towards the left? Wait, no. Let's see:

Looking at the timestamps:

[0.0s] - Person 1 (right) standing by the house. Person 2 (center) crouched.

[0.3s] - Person 2 stands up, moves right, Person 1 starts to move left.

[1.4s] - Person 2 is moving towards the right (away from the house), Person 1 is now near the fence.

[2.5s] - Person 2 has run past, Person 1 is now further left, moving away.

Wait, the description says "two people": let's check the appearance. Both are wearing white shirts and dark shorts. So two males, both white shirts, dark shorts.

Action sequence:

- At 0s: one person is standing near the house (right), another is crouched near the ground (center).

- At 0.3s: the crouched person stands up and moves quickly towards the right, running past the person near the house.

- At 1.4s: the person who ran is now moving away from the house, while the other person (who was near the house) moves away to the left.

- At 2.5s: both are moving away, the runner is further right.

Wait, the frames:

Frame 0: Two people. Right side: person leaning against house (white shirt, dark shorts). Center: person crouching (white shirt, dark shorts).

Frame 1: Center person stands up, runs to the right, passing the house person.

Frame 2: Center person is moving right, house person moves left.

Frame 3: Center person is moving away, house person is moving left.

Frame 4: Both are moving away.

So chronological order: two people, both wearing white shirts and dark shorts. One starts crouching near the fence, then stands and runs to the right, passing the other person. The other person steps back and moves away to the left.

Now, spatial relationships: The first person (crouched) is in front of the green fence, near plants. The other person is by the house. As the crouched person

Two people are moving: one bends and walks across the ground, another stands and moves slightly.

The green fence and ground remain stable with no uniform shifting or fluid motion (fire, water, smoke).


Several football players in white and purple jerseys, wearing helmets, are closely huddled together in a tight group. As the sequence progresses, they begin to shift positions, moving outward from the huddle while maintaining proximity. The camera remains in a top-down perspective throughout, capturing their movements against a dark background.

A group of helmeted individuals (discrete solid objects) are moving, likely dispersing from a huddle formation; their motion is consistent with explicit physical locomotion or interaction.

The background is uniform black, showing no fluid/environmental motion (fire, water, wind) or shifting static background elements (e.g., walls, ground), ruling out ambient_environmental and camera_motion based on background shifts.


RAW CAPTION: Got it, let's tackle this. First, the video shows a brown object, maybe a carrot, attached to a wall with wires. There's a small photo or card attached to the wires too. The background is a light-colored wall with some text and a barcode.

In the first few seconds, the object is still. Then, the carrot starts to move—maybe the wires are moving, so the carrot swings. Wait, the video shows the carrot moving down and then to the right. Let's check the frames: frame 0-3, the carrot is vertical. Frame 4, it's tilted down. Frame 5, it's lower. So the motion is the carrot swinging downward and then to the right, maybe rotating. The small photo attached to the wires also moves with it.

Main subjects: the carrot-shaped object (brown, elongated) and the photo (small, dark). They're connected by wires. The carrot moves from vertical to hanging down, then swinging further. Spatially, the carrot is central, with the photo attached. Background is a plain wall with some text (not detailed, so minimal). Camera is static, maybe a slight shake? Wait, the problem says "conclude with camera perspective and movement"—the video seems to have a static camera, maybe slight shake.

Rules: focus on motion. Chronological: initial position (carrot vertical, photo attached), then carrot moves down, then to the right. Describe appearance: carrot is brown, long, thin; photo is small, dark. Number: one carrot, one photo. Spatial: photo attached to wires, which are attached to the wall. Background minimal. Camera: top-down? Wait, the angle seems to be from a slight angle, maybe overhead but not top-down. Wait, the video's frame shows the wall, so it's a close-up of the wall with the objects. Camera movement: maybe no movement, but the description says "slight shake"—but maybe in the video, the camera is stable. Wait, the user says "conclude with camera perspective and movement"—so need to check.

Wait, the video: the first frames, the carrot is vertical. Then it starts to swing, moving down and to the right. The camera doesn't seem to move; it's fixed on the wall. So camera perspective is close-up on the wall, static (no movement). But let's confirm.

So putting it together:

The video shows a brown, elongated object (resembling a carrot) attached to a light-colored wall via thin wires, with a small dark photo clipped to the wires. Initially, the object is vertical, then it swings downward and to the right, causing the photo to move with it. The background is a plain wall with minimal visible details. The camera maintains a close-up, static perspective throughout.

Wait, check the rules: don't include text recognition. So "resembling a carrot" is okay? The problem says exclude text recognition, so we can describe the object as "brown elongated object" since it's a visual description.

Let's structure:

- Main subjects: brown elongated object (carrot-like) and small dark photo, both attached via wires.
- Motion: starts vertical, then swings down and right.
- Chronology: initial position (vertical), then motion (swinging).
- Spatial: photo attached to wires which are attached to the wall, so photo is in front of the object? Wait, the wires connect the object to the wall, so the photo is attached to the wires, so the photo is attached to the carrot's wires. So the photo is near the carrot.

Appearance: object is brown, long, thin; photo is small, dark.

Background: light-colored wall with some text (but minimal, so just mention background is plain).

Camera: static close-up.

Wait, the output must be a concise paragraph.

Let me try:

A brown, elongated object attached to a light-colored wall by thin wires, with a small dark photo clipped to the wires, begins vertical and then swings downward and to the right. The camera remains stationary in a close-up perspective throughout the sequence.

Check rules:

a) Motion: yes, swinging down and right.

b) Appearance: brown, elongated object; small dark photo.

c) Spatial: attached to wall via wires, photo with the object.

d) Camera: close-up, static (no movement mentioned in video? Wait, the problem says "conclude with camera perspective and movement"—if the camera is static, then static. If there's a slight shake, but the video description doesn't mention it. The user says "DO NOT include any reasoning", so based on the frames provided, the camera seems to be static.

e) Background minimal: yes, light-colored wall.

f) Exclude text: yes.

g) Think internally, but output the caption.

Another

A wooden pendulum-like object (hanging by strings) swings back and forth, with motion driven by physical forces (pendulum dynamics).

Wall elements (vertical structure, text) are static. No fluid/environmental motion (fire, water, wind) observed.


Three children in red helmets (two in white uniforms, one in blue shirt) and an adult in black tank top stand on a grassy field; they run toward a red disc, with one child diving for it while another tackles, causing both to fall to the ground. The camera follows their movement.

Children wearing red helmets running and falling (one stumbles and lies on the ground), and an adult in the background moving toward the scene. All motion is driven by direct physical locomotion or collisions.

The background features a static grassy field and distant trees with no fluid motion (e.g., fire, water, smoke) or wind-driven swaying. No uniform shifting of background elements indicates ambient environmental motion.


A skier in a white jacket, dark pants, and blue helmet descends a snowy slope, initially with another skier visible to the right. The skier navigates downhill, turning and passing blue signs while maintaining balance with ski poles. Snow-covered trees and mountains form the background as the camera follows the skier’s movement, panning left to track their path.

A single skier (wearing white jacket and black pants) is moving down the slope, using ski poles for propulsion and carving turns. Motion is consistent with human locomotion and gravity.

The background consists of stationary snow-covered trees and a clear sky. No fluid motion (fire, water, smoke) or strong wind-induced swaying is visible. Shadows shift due to sunlight but are not dominant motion sources.


A young girl in a light blue sleeveless top dances in a dimly lit room, moving her arms rhythmically—raising them, lowering, and swaying her body. She stands in front of a dark wooden chair with patterned cushions, with minimal background details visible. The camera remains stationary with slight shake throughout the sequence.

discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static

Briefly describe what discrete, solid objects are moving.

Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind).


A shirtless man in black pants with yellow stripes stands beside a wooden stool holding a stack of wooden boards. He swings his leg to kick the boards, causing them to shatter and scatter outward in various directions. The camera remains static, capturing the motion against a brick wall background.

A shirtless person interacts with a wooden stool, causing it to break apart. The stool's fragments and the person's movements are discrete solid objects in motion due to physical impact.

The brick wall and ground remain static across frames; no fluid motion (fire, water, smoke) or wind effects are observed.


A person in dark clothing walks across a grassy field toward blue and white high jump equipment, moving from left to right while other individuals in light blue shirts stand nearby. The camera pans slightly to follow the person’s motion, with minimal background details visible beyond the field and distant trees.

Discrete solid objects include people (e.g., a person in blue clothing walking, others moving toward the blue structure) exhibiting locomotion (walking/running) due to physical forces.

Background elements (trees, blue structure, grass) show minimal shifting; no dominant fluid/environmental motion (fire, water, smoke, or strong wind) detected. Tree sway is subtle and not the primary motion.


A man wearing a white shirt, red shorts, black socks, and white shoes sits on a chair and plays drums with drumsticks, striking the drum in front of a chalk-drawn drum set on a gray wall; the camera remains static.

The drummer (solid object) exhibits discrete motion through arm and hand movements while striking drumsticks against the drum set. The drumsticks and drums also show minor transient motion due to impacts, but the primary motion is the drummer's deliberate locomotion.

The gray wall and grass background show no shifting or environmental motion (e.g., no fire, water, smoke, or wind). Background elements remain static throughout the video, with no uniform displacement indicating camera movement.


A person in a teal graphic t-shirt and necklace sits at a dark granite countertop, moving their right hand (adorned with a ring) across the surface before using both hands to manipulate a small object. An orange chair is positioned to their right. The camera remains static in a medium shot perspective.

A person (wearing a light blue shirt) moves a small object (likely paper/card) on the counter using their right hand, with deliberate hand motions and occasional left-hand adjustments.

The background (chair, wall, and counter edges) remains static with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind visible).


RAW CAPTION: Got it, let's break down the video. First, the scene shows hands separating egg yolks and whites. The main action: a person's hands are in white bowls on a wooden board. The left bowl has multiple yolks, the right one has a single yolk and white. Then they add salt to the white bowl. Let's check the chronology.

First frame: hands separating, so probably transferring yolk to the right bowl, leaving whites in left. Wait, the first frame has hands in the right bowl, which is the yolk (since the left has yolks). Then in frame 2, the right bowl has the yolk and white (so maybe the yolk was separated, then white added? Wait, no: first frame shows hands in right bowl with yolk (since left has yolks). Wait, the text says "egg yolk separation". So first, they separate yolks from whites. So initial state: left bowl has yolks (multiple), right bowl has whites (maybe empty? No, frame 0 shows right bowl with yolk being separated). Wait, frame 0: hands are separating, so they take a yolk from the left bowl (which has yolks) into the right bowl? Wait no, the left bowl has multiple yolks (orange), the right bowl has a yellow liquid (white) and a yolk? Wait, no, in frame 0, the left bowl has several yolks, the right bowl has a single yolk (orange) and maybe some white? Wait, no, the first frame shows hands working in the right bowl, which has the yolk being placed, and the left bowl has multiple yolks. Then frame 1: hands are no longer there, right bowl has a single yolk, left has multiple. Then frame 2: hands pour salt into the right bowl (which has the yolk and white). Wait, no, frame 2 shows hands pouring from a shaker into the right bowl (which has the yolk, so maybe the right bowl is the white bowl? Wait, no, yolk separation: yolks go to one bowl, whites to the other. So maybe the left bowl is for yolks (multiple yolks), right bowl for whites (but in frame 0, right bowl has a yolk, which would be wrong). Wait, the text says "egg yolk separation", so probably the process is: the person is separating the yolk from the white, so putting yolks into one bowl, whites into another.

Wait, first frame: hands are in a white bowl (right) with a yolk (maybe they're placing it into the right bowl, which is the yolk collection bowl, while the left bowl has other yolks). Wait, maybe the initial state is that they've already separated some yolks, but in frame 0, hands are actively separating (so maybe they're taking a yolk out of a cracked egg and putting it into the right bowl, which is the yolk bowl, leaving the white in the left bowl? No, the left bowl has multiple yolks, so maybe the left bowl is where they collected the yolks, and the right bowl is for the whites. Wait, no, the left bowl has several yolks, so that's the yolk bowl. The right bowl, initially, in frame 0, has a yolk (orange) and maybe some white, but the hands are moving from the left (yolk) to the right. Wait, no, the text says "egg yolk separation", so the process is separating yolks from whites. So maybe the person is cracking eggs into two bowls: yolks in one, whites in the other.

Let me look at the frames:

[0.0] - hands are separating, so probably taking yolks from the egg and putting them into the yolk bowl. The left bowl has multiple yolks (so that's the yolk collection), right bowl has a yolk being added (but no, maybe the right bowl is the white collection, and the yolk is being separated. Wait, no, the first frame shows hands in the right bowl, which has a yolk (orange) and some liquid (white). Wait, perhaps the right bowl is where the white is, and the yolk is being placed in the left bowl? No, the text says "separation", so the action is moving yolks to one bowl, whites to the other.

Wait, maybe frame 0: hands are in the right bowl, which has a yolk (they're separating a yolk from the white). So the right bowl has a cracked egg, yolk and white. Then they take the yolk out to the left bowl (which has multiple yolks already). Then frame 1: the right bowl has the white (

The hands are moving to break the egg and pour egg white and yolk into separate bowls. The egg and bowls are also moving as they are being handled.

Background is static (wooden board and table) with no shifting. No fire, water, smoke, or wind motion observed.


A standing man plays an accordion in front of a microphone, his hands moving across the instrument, while a seated man to his left operates equipment. The background includes brick walls and speakers. The camera remains fixed with a slight shake throughout.

Discrete solid objects: performer (front) moving with gestures/locomotion; band member (back) moving with instrument play. Motion is localized and trackable via bounding boxes.

Background (brick wall, stage equipment) shows no shifting or fluid motion; no fire, water, smoke, or wind present.


RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph about the video. First, I need to analyze the frames.

Frame 0: Black screen with text "The Kent Knot" and "starring Andrea Preti" (but according to rules, exclude text recognition, so maybe skip that part). Wait, the user says "Exclude text recognition, named characters, or stylistic analysis." So don't mention the text. The first frame is a black screen, but maybe that's just the start. Then frame 1 is black background with a split image: left side shows a person in a vest and shirt, right side another view of the same person adjusting clothes. Wait, the frames are: [0.0] black screen with title (text, so exclude), then [1.4] shows a split image of a man (two panels) wearing a black vest, white shirt, gray tie. Then [2.5] similar split image, he's adjusting his vest. [3.6] he's adjusting his shirt. [4.7] he's adjusting his tie.

So main subject is a single man, wearing a black vest, white shirt, gray tie. The video starts with black screen, then shows split screen of the man. Chronological: first, split image with him in full body (left panel) and close-up (right panel) adjusting his vest. Then next frame, he's adjusting the vest (left panel) and shirt (right panel). Then next, adjusting shirt and tie. So movement: adjusting clothing in a sequence.

Need to describe motion and behavior chronologically. Main subject: one man, wearing black vest, white shirt, gray tie. Actions: adjusting vest (first), then shirt, then tie. Spatial: split screen, so two panels, left and right. Camera perspective: split screen, so maybe static. Background: minimal, maybe plain (since it's a fashion video, plain backdrop).

Rules: focus on motion. So the man is adjusting his vest and shirt. Steps: first, adjusting vest (in split screen, left panel shows full body, right panel close-up of upper body). Then adjusting shirt. Then adjusting tie. So chronological order: the man begins by adjusting his vest while standing, then proceeds to adjust his shirt collar, and finally adjusts his tie.

Appearance: man in black vest, white shirt, gray tie. Number: one man. Spatial: split screen, so two panels. Camera: static split screen.

Now, write a concise paragraph. Start with the video starting with black screen, then showing split screen of the man. But according to rules, exclude text recognition, so don't mention "The Kent Knot" or brand. The first frame is black screen (but maybe the video starts there, but the task says "describe the provided video" which includes these frames. Wait, the provided video frames are the ones listed: 0.0 (black), 1.4 (split image), etc.

But the caption should focus on motion and behavior. So the video begins with a black screen, then transitions to a split-screen view of a man wearing a black vest, white shirt, and gray tie. In the left panel, he adjusts his vest while standing, and in the right panel, he adjusts his shirt collar. Subsequently, he continues adjusting his shirt and then his tie. The camera remains static in split-screen format, showing both full body and close-up views of his upper body.

Wait, need to be concise. Let's structure:

The video opens with a black screen, then shows a split-screen of a man wearing a black vest, white shirt, and gray tie; the man adjusts his vest in the left panel while the right panel shows him adjusting his shirt collar. He continues adjusting his shirt and then his tie, with the camera maintaining a static split-screen perspective throughout.

But check rules: "Keep background descriptions minimal unless essential for understanding motion." Here, background is plain, but maybe not essential. "Conclude with camera perspective and movement."

So:

A man wearing a black vest, white shirt, and gray tie appears in a split-screen format; in the left panel he adjusts his vest while standing, and in the right panel he adjusts his shirt collar. He then proceeds to adjust his shirt and tie, with the camera remaining static in split-screen view.

Wait, need to make sure it's chronological. The sequence is: first adjusting vest (split screen), then adjusting shirt, then tie. So the order of actions is vest adjustment first, then shirt, then tie.

Also, "Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order."

So the main subject (man) starts by adjusting his vest, then adjusting his shirt, then adjusting his tie. All in split-screen.

Appearance: black vest, white shirt,

A man in a suit is walking and adjusting his attire within the left panel of the split-screen. His movements are discrete, deliberate locomotion and clothing adjustments.

Background consists of static elements: a plain white wall on the left (where the man moves) and a dark panel on the right (with text and diagram). No fluid motion (fire, water, smoke) or environmental swaying is present.


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph describing the video, focusing on the main subjects' motions and behaviors. Let me look at the video frames provided.

In the first frame, there's a person with a ponytail sitting, wearing a purple cape, probably getting a haircut. Another person in a black and red jacket is standing behind, maybe the barber, using a tool. Then the next frames show the same setup but with different people moving around. There's a person with curly blonde hair entering the frame. The background has some equipment like a black cabinet and people walking by.

The key points here are the main subjects: the person getting a haircut, the barber, and the woman with curly hair. The chronological order would be the barber working on the hair, then the woman approaching. I need to mention their appearances briefly: purple cape, black/red jacket, curly blonde hair. Spatial relationships: the barber is behind the seated person, the woman comes into view from the right. Background elements like the cabinet and moving people are minimal, so maybe just mention the environment as a salon with equipment.

Camera movement: seems like a slight pan or movement, maybe the camera shifts as the woman enters. The user said to exclude text recognition and named characters, so no mention of specific people. Also, avoid stylistic analysis. Need to structure it as a paragraph, chronological. Let me check the rules again.

Rule a: motion and behavior in order. So barber starts cutting, then the woman comes in. Rule b: appearance and number. The seated person has a ponytail, purple cape. Barber has red and black jacket. Woman has curly blonde hair. Rule c: spatial relationships. Barber behind seated person, woman entering from right. Rule d: camera perspective. Maybe handheld, slight shake as it moves. Rule e: minimal background, so mention it's a salon with equipment. Rule f: exclude text, names.

So putting it together: A person with a long ponytail and a purple cape sits as a barber in a black and red jacket trims their hair. The barber steps back, then a woman with curly blonde hair enters the frame from the right, moving closer to the seated individual. In the background, another person walks past near a black cabinet. The camera shifts slightly, capturing the scene from a close, handheld angle with minor movement.

Wait, need to check if "trims their hair" is accurate. The video shows the barber's hands moving, so maybe "cuts" or "trims". Also, the sequence: first barber is working, then steps back, woman enters. The background person walks by. Need to make sure it's chronological. Let me confirm the frames:

Frame 0: Barber cutting hair.

Frame 1: Barber continues.

Frame 2: Barber steps back, woman with curly hair comes in.

Frame 3: Woman is now in front of the seated person.

Frame 4: Woman's head is visible, possibly interacting.

So the order is barber cutting, then steps back, woman approaches. So the caption should mention that the barber moves back after cutting, then the woman enters. Also, the person sitting is wearing a purple cape, the barber's jacket is black with red sleeves. The woman has curly blonde hair. Background has a black cabinet and another person walking. Camera is handheld, moving slightly.

So the final caption should flow like:

A seated individual with a long ponytail, draped in a purple cape, receives a haircut from a person in a black and red jacket. The barber steps back, then a woman with curly blonde hair enters the frame from the right, approaching the seated person. A person in dark clothing walks past a black cabinet in the background. The camera captures the scene from a slightly shaky, close perspective with minor movement.

Wait, but the user says "minimal background descriptions unless essential". The cabinet is part of the salon setting, so maybe it's okay to mention. Also, the people walking are in the background. Need to check if the background elements are essential. Since the main focus is on the haircut, maybe the cabinet is essential as part of the salon. So include it briefly.

Also, the woman is moving closer, so "approaching" is good. The barber steps back after cutting, so the sequence is clear. Let me check if all the main points are covered: motions, appearance, spatial relationships, camera movement.

Yes. Now check the rules again. Keep it concise. Maybe shorten some parts. Let me try:

A person with a long ponytail, wearing a purple cape, sits as a barber in a black and red jacket trims their hair. The barber steps back, then a woman with curly blonde hair enters the frame from the right, moving toward the seated individual. In the background, a person walks past a black

Multiple solid objects (people) moving: a person with a ponytail being cut, a hairdresser using scissors, and other individuals walking in the background.

Background elements (shelves, floor) show no uniform shifting; no fire, water, smoke, or wind present.


A person in a white shirt with a logo and headset appears in a close-up, followed by a cut to another individual wearing a headband, beaded necklace, and microphone, who speaks while positioned in front of a red background. The camera remains in close-up shots, alternating between the two subjects.

Discrete solid objects (two individuals and the crowd) exhibit subtle facial muscle movements (blinking, smiling) due to physical forces (muscle contractions), but no locomotion or collisions.

Background elements (red seats, walls, audience) are static and show no fluid motion, environmental effects, or shifting patterns.


RAW CAPTION: Got it, let's tackle this. The video shows a person's legs and feet playing a guitar. The main subject is the person, specifically their lower body. They're sitting on a chair, wearing white shorts, barefoot. The guitar is acoustic, on the floor. The actions: the left foot is strumming the sound hole area, right foot is moving on the fretboard. Wait, in the frames, the feet are interacting with the guitar. Let's check the sequence. Frame 0: left foot on sound hole, right foot on fretboard. Then frame 1: left foot moves, right foot lifts. Frame 2: left foot back, right foot moves. Frame 3: right foot moves up. Frame 4: left foot on sound hole, right foot back. Frame 5: similar to start. So the motion is the person using their feet to play the guitar, alternating between strumming with the left foot and maybe fretting with the right? Wait, guitar playing: usually strumming with strumming hand, fretting with fingers. But here, feet. So the person is using their feet to play. So the main action is the feet manipulating the guitar. The person is sitting on a chair (wicker, maybe), legs visible, white shorts. Guitar is on the floor, acoustic, natural wood color. Background: room with carpet, chair. Camera is static, close-up on the guitar and feet. Let's structure the caption. Chronological: first, the person's feet are positioned on the guitar (left on sound hole, right on fretboard). Then left foot moves, right foot lifts; then left foot returns, right foot moves. So describe the motion. Need to be concise. Mention main subject: a person (only legs and feet visible), white shorts, barefoot. Object: acoustic guitar on floor. Actions: left foot strums sound hole, right foot moves on fretboard, alternating. Spatial: feet are on the guitar, person sitting on a chair behind. Camera: close-up, static. Background minimal. So put it all together. Let's draft: A person wearing white shorts and barefoot uses their feet to play an acoustic guitar on the floor, sitting on a chair; the left foot strums the sound hole while the right foot manipulates the fretboard, alternating motions in a rhythmic sequence. The camera maintains a static close-up view of the guitar and feet. Wait, check rules: keep background minimal. So maybe omit the chair's details. The background is a room with carpet, but minimal. So focus on motion. Let's adjust. "A barefoot individual in white shorts plays an acoustic guitar on the floor, using their left foot to strum the sound hole and right foot to press the fretboard, alternating movements in a rhythmic motion while seated on a chair. The camera captures a static close-up of the guitar and feet." Hmm, need to be concise. Check the rules: chronological paragraph. So first action, then subsequent actions. Let's see the video frames: 0: left foot on sound hole, right foot on fretboard. 1: left foot moves, right foot lifts. 2: left foot back, right foot moves. 3: right foot lifts higher. 4: left foot on sound hole, right foot back. 5: similar to 0. So the motion is cyclic: left strums, right moves, then left moves, right strums? Wait, maybe the left foot is strumming (on sound hole) and right foot is fretting (on fretboard). So in each frame, the feet are moving in a sequence. So the caption should describe the motion step by step. But need to be concise. Let's structure: A barefoot person in white shorts sits on a chair, using their feet to play an acoustic guitar on the floor; the left foot presses the sound hole while the right foot manipulates the fretboard, alternating between strumming and fretting motions in a continuous sequence. The camera remains static, focused on the guitar and the person's lower body. But check the rules: background minimal, so no need to mention chair if not essential. Wait, the chair is in the background, but maybe it's part of the setting. Alternatively, since the main focus is the feet and guitar, the chair can be mentioned as "seated on a chair" but not too detailed. So let's say: "A barefoot individual in white shorts sits on a chair, using their feet to play an acoustic guitar on the floor. The left foot strums the sound hole while the right foot presses the fretboard, alternating movements rhythmically. The camera maintains a static close-up view of the guitar and feet." Yes, that's concise, chronological, mentions appearance (barefoot, white shorts), motion (str

A person's feet interact with a guitar: one foot presses strings while the other moves along the fretboard, causing discrete mechanical motion of the guitar strings and body.

The background (chair, floor) shows no uniform shifting or fluid/environmental motion. No fire, water, smoke, or wind effects are present.


In an indoor gymnasium, a player in a blue shirt and gray shorts jumps to strike a volleyball airborne above the net, then lands on the court. Other players in red, orange, white, and blue shirts react around the net, some moving forward. The camera remains stationary, capturing the action from a fixed angle with minimal background elements visible.

Players moving (running, jumping) and shuttlecock in motion due to hitting; discrete solid objects with clear physical interactions.

Background elements (walls, net) are static with no shifting; no fire, water, or wind effects observed.


A person uses both hands to pour liquid from a dark glass bottle into a clear glass. The camera zooms in from a medium shot to a close-up of the hands and the bottle as the liquid transfers, with a rocky surface visible in the background.

Hands, bottle, and glass are moving as the person pours liquid from the bottle into the glass. The motion is due to the physical action of pouring, a discrete object interaction.

Background (rocks and ground) is static and unchanging. No fluid/environmental motion (fire, water, smoke, wind) is dominant; the pouring action is a controlled discrete object motion.


A person in a black and blue shirt stacks four yellow cylindrical cups into a pyramid structure on a blue mat, lifting and positioning the cups to form a triangular arrangement before adjusting the stacked cups. The camera remains stationary with a top-down perspective, capturing the motion against a minimally detailed background.

A person stacks and rearranges yellow cups, causing the cups to move due to human hands.

Background elements (wall, shelf, computer) are static; no fire, water, smoke, or wind detected.


A child wearing a yellow and pink shirt is seated in a gray car seat inside a vehicle, raising both hands before manipulating the seat straps and adjusting their position. The camera maintains a close-up view with slight movement, focusing on the child's upper body against the car interior.

A child in a car seat is moving their hands and arms (adjusting objects, possibly toys), indicating deliberate physical motion.

The background consists of a static car interior (seat, headrest); no fluid motion (fire, water) or environmental wind is present. Background elements do not shift uniformly.


A man in a blue shirt and blue patterned shorts and a woman in a red top and white shorts interact on a sandy beach. Initially standing close, the man pulls the woman’s arm as they step back and spin, their movements creating small sand clouds. Other beachgoers in swimwear remain in the background, some walking or standing. The camera follows their motion with a slight pan, maintaining focus on the pair as they continue their playful, synchronized dance. Background foliage and distant figures are visible but minimal.

Two main individuals (man in blue shirt, woman in red top) engage in coordinated dancing motions (arm swings, stepping), with other beachgoers in the background exhibiting minimal movement.

Background elements (trees, distant structures, beach) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects observed.