RAW CAPTION: Got it, let's see. The video starts with a room. There's a person standing near a dresser, maybe a woman in a dark top and light pants. She moves, like turns around, maybe picks up something. Then she walks towards the camera, maybe sits down? Wait, the first frame: person is standing by the dresser. Then in the next frames, she's moving. Let's check the timestamps. From 0 to 5 seconds.

First, the room has wooden walls, a computer monitor on a desk, a fan, some clothes. The person is standing near the dresser (which is against the wall), then turns to face the camera, steps forward, maybe sits on a chair? Wait, the description says she's walking towards the camera. Let's track movement: in frame 0, she's standing by the dresser. Then moves towards the center, maybe sits down. But the video is 5 seconds, so the action is her moving from the dresser area towards the camera, possibly sitting.

Also, animals? In the first frame, there's a dog lying on the floor. Let's check: [0.0] has a dog lying on the floor near the couch. So dog is present, maybe sleeping. The person is moving around.

Now, main subjects: person (female, dark top, light pants) and dog (brown, lying down). The person moves from near the dresser (which has items on it) towards the center of the room, possibly towards the chair. The dog stays lying down.

Spatial relationships: person starts near the dresser (to the right of the computer monitor), then moves towards the camera. Dog is on the floor, left side of the frame near the couch.

Camera: seems to be a static shot, maybe a slight shake? The problem says "camera perspective and movement". The video has a slight shake or static, but since it's a fixed camera, probably no movement, but maybe the camera is slightly shaky.

Now, chronological: starts with person standing by dresser, turns, moves towards camera, then sits down. The dog is lying down the whole time.

Background: minimal, just the room with furniture. So describe motion:

At 0s, a person in a dark top and light pants stands near a dresser; a dog lies on the floor. The person turns, walks toward the center of the room, then sits down. The dog remains lying down. Camera remains static with slight shake.

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

In a dimly lit room with wooden walls, a person in a dark top and light pants moves from a dresser area toward the center, turning and walking before sitting. A brown dog lies motionless on the floor. The camera is static with slight shake.

Check the rules: focus on motion, chronological. Main subjects: person (motion) and dog (still). Appearances: person's clothing, dog's color.

So final caption: In a cluttered room with wooden walls, a person in a dark top and light pants walks from near a dresser toward the center, turns, and sits; a brown dog lies motionless on the floor. The camera remains static with minimal shake.

Wait, but need to be concise. Let's trim.

"At 0s, a person in dark top and light pants stands near a dresser. They turn, walk toward the center, and sit. A brown dog lies motionless on the floor. Camera is static with slight shake."

But the problem says "concise, chronological paragraph". So:

A person in a dark top and light pants moves from the dresser area toward the center of a cluttered room, turns, and sits down, while a brown dog remains lying motionless on the floor. The camera is static with minimal movement.

Wait, check rules: "background descriptions minimal unless essential". Cluttered room is okay if essential for context, but maybe just say "dimly lit room".

Original video description: wooden walls, computer monitor, etc. But minimal background. So maybe "a dimly lit room with wooden walls".

Let me try:

In a dimly lit room with wooden walls, a person in a dark top and light pants walks from the dresser area toward the center, turns, and sits. A brown dog lies motionless on the floor. The camera remains static with slight shake.

Check all rules:

a) Motion and behavior chronological: yes, the person moves, turns, sits. Dog stays still.

b) Appearance and number: person's clothing, dog's color.

c) Spatial relationships: person moves from dresser to center; dog on floor.

d) Camera: static with slight shake.

e) Background minimal: "dimly lit room with wooden walls" is minimal.

f) No text recognition, etc.

Yes, that works.
</think>

<caption_output>In a dimly lit room with wooden walls

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).


RAW CAPTION: Got it, let's break this down. First, the video shows a person's hands working on two artificial legs. The first part has hands manipulating the leg, maybe adjusting or attaching something. Then there's a transition to a different part where someone is using tools on a leg, maybe a foot. Let's check the sequence.

The main subjects are the hands (human) and the artificial legs. The legs are positioned on a white surface, lying side by side. The hands are moving, possibly assembling or adjusting. The camera perspective is top-down, maybe close-up. Let's note the chronological order: first, hands work on the left leg (from the viewer's perspective), then shift to another leg, maybe the foot part. The background has some boxes but not essential.

Need to mention the appearance: legs are skin-colored, artificial, glossy. Hands are human, one might be wearing gloves. Wait, in the later frame, there's a black glove. So hands with gloves. Let's structure it.

First part: hands (wearing a glove?) manipulating a skin-colored artificial leg on a white surface. Then, the action shifts to a different artificial leg, maybe the foot, where the hands (one in black glove) are working on the foot. The camera is top-down, slight movement. Background has some items but minimal.

Wait, the video starts with two legs. First, hands are moving the left leg (from the left side of the frame), then the right leg? No, the first part is hands working on the leg, maybe assembling. Then the next part shows a different angle, hands with gloves working on a foot.

Chronological: Initial scene shows two artificial legs (skin tone, glossy) placed on a white surface. A pair of hands (one possibly gloved) manipulates the left leg, adjusting or attaching a component. Then, the focus shifts to the foot of another artificial leg, where gloved hands use tools to work on the foot. The camera maintains a top-down perspective with slight movement, capturing the hands’ actions on the legs.

Need to be concise. Let's check rules: motion and behavior in chronological order, mention appearance (color, size, orientation), spatial relationships, conclude camera.

So:

A pair of hands manipulates a skin-toned, glossy artificial leg resting on a white surface, adjusting its position. The hands then shift to work on the foot of another similar artificial leg, using tools while wearing gloves. The legs are positioned side-by-side, with the first leg slightly angled. The camera provides a top-down view with minimal movement, focusing on the hands’ actions.

Wait, need to check the frames. The first part (0-3 seconds) shows hands working on a leg, then it cuts to a different part (4-5 seconds) where gloved hands work on a foot. So chronological: first, hands (maybe without gloves?) adjust a leg, then gloved hands work on the foot.

But the description should be in order. Let's see:

In the initial frames, hands manipulate a skin-colored artificial leg on a white surface. The hands adjust the leg’s position and then begin working on its foot. Subsequently, the scene shifts to a different artificial leg, where gloved hands use tools on the foot section. The legs are placed side-by-side, with the first leg lying horizontally. The camera maintains a top-down perspective throughout, capturing the hands’ detailed movements.

Wait, maybe more precise. Let's check the exact frames.

Frame 0: hands near the foot of a leg. Frame 1: hands holding the foot. Frame 2: hands adjusting the foot. Frame 3: hands move, maybe attaching. Then frame 4: different angle, gloved hands working on a foot (maybe the second leg). So the first part is about one leg, then the second part another leg.

So: A pair of hands adjusts the foot of a skin-toned artificial leg resting on a white surface, manipulating its position. The hands then shift focus to the foot of a second artificial leg, where gloved hands use tools to work on it. Both legs are positioned side-by-side, with the first leg slightly angled. The camera maintains a top-down perspective, capturing the hands’ movements with minimal camera movement.

Wait, need to mention appearance: artificial legs are skin-colored, glossy. The hands are human, one possibly gloved in later frames.

Let's draft:

A pair of hands manipulates a skin-colored, glossy artificial leg on a white surface, adjusting its foot section. The hands then transition to working on the foot of a second similar artificial leg, with one hand wearing a black glove. The legs are positioned side-by-side horizontally. The camera provides a top-down view with slight movement, focusing on the hands’ actions.

Check rules: concise, chronological, motion, appearance, spatial, camera

Discrete solid objects (human hands and legs) moving: hands applying a substance to the leg and pressing a pad on the lower leg, driven by manual force.

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static white surface and consistent background elements throughout the clip.


RAW CAPTION: Got it, let's break this down. First, the video starts with a person on stage. The person is wearing dark clothes—maybe a dark top and capris. There are four white balls on the stage floor, and they're holding some balls in their hands. Wait, the video shows them juggling or throwing balls. Let's check the timestamps.

At [0.0] seconds, they're standing with two balls in hands, maybe? Then [1.4] they move, perhaps throwing balls. The action is juggling: throwing balls into the air. The balls are white, small. The background is dark curtains with red lighting. The camera might zoom in? Wait, the rules say focus on motion and behavior chronologically.

So step by step:

- Initially, the person stands on stage holding multiple balls (probably juggling setup). Then throws balls into the air, which are white. The balls move upwards, then maybe they catch or continue juggling. The spatial relationship: the person is in the center, balls are thrown around them. Background is dark curtains, minimal.

Camera perspective: starts with a medium shot, then maybe zooms in on the person as they juggle. Let's check the frames. The first frame shows them holding balls, then they throw, then the camera might focus on their hands.

So the chronological description:

A person in dark attire stands on a stage with four white balls on the floor, holding balls and beginning to juggle. They throw white balls upward, moving them in a circular motion with their hands. The balls arc through the air, then the camera zooms in on the person's hands as they continue juggling, with the dark curtain backdrop and red lighting visible.

Wait, need to be concise. Let's check the rules: chronological paragraph, motion and behavior, appearance (color, size), spatial, camera.

Let's structure:

- Person in dark clothing juggling white balls; starts with holding balls, then throws into air (motion), four white balls on stage floor initially, then thrown up.

- "A person wearing dark clothing juggling white balls on a stage; initially standing with two balls in hands, then throwing white balls upward, creating arcs, while four white balls remain on the floor. The person moves the balls in a circular motion, with the camera zooming in on their hands as they continue juggling against a dark curtain backdrop with red lighting."

Wait, but the video shows four balls on the floor at the start. Let's check the frames: [0.0] shows four balls on floor, person holding balls. Then [1.4] person moves, maybe throws one? Wait, the description says "four white balls on the stage floor" initially. Then the person starts juggling, so they pick up some balls? Wait, the first frame: person holds two balls, four on floor. Then throws one, so the floor has three? Wait, maybe the number is four, but in the action, they throw, so the floor balls might not be static.

Wait, the problem is the video: [0.0] person holding balls, four on floor. [1.4] person moves, maybe throws one ball up. Then [2.5] person has balls in air. So the main action is juggling: throwing balls upward, then catching.

So the description should be:

A person in dark attire stands on a stage with four white balls on the floor, holding two balls and beginning to juggle. They toss white balls upward, creating arcing motion, while moving their hands in a circular pattern. The four white balls on the floor remain stationary initially, then the person continues juggling as the camera zooms in on their hands, with the dark curtain backdrop and red lighting visible.

Check rules: concise, chronological. Avoid background details unless essential. The curtain is part of the stage setting, so minimal.

Let me rephrase:

A person in dark clothing juggling white balls on stage; starts with four white balls on the floor and holding two, then throws the held balls upward into the air, creating arcing motions as they continue juggling. The camera zooms in on their hands during the motion, with dark curtains and red lighting in the background.

Wait, need to mention the number of balls. The four on the floor are there, then the person is juggling (so holding some, throwing).

Let's check the video:

- Frame 0: person stands, two balls in hands, four on floor.

- Frame 1.4: person moves, maybe throws one ball, so the floor has three? But the caption says "initially" four.

So maybe:

A person wearing dark clothing stands on stage with four white balls on the floor, holding two balls. They begin juggling by tossing the white balls upward in an arcing motion, moving their hands in a circular

Juggler (person) and multiple balls are moving; the juggler's hands and the balls exhibit discrete, solid-object motion due to juggling actions (throwing, catching).

Red curtains form a static background with no visible fluid/environmental motion (fire, water, smoke, wind). Candles on stage are stationary, indicating no significant ambient environmental forces.


A person in a green hoodie sits at a wooden table, their hands moving rhythmically—lifting and extending fingers on the table surface. A metallic microwave with a wire rack is visible in the background. The camera remains stationary, focused on the hands and table from a close-up perspective at table level.

The hands of a person are moving on the table.

Background elements (cabinet, wall) are static and unchanging. No fire, water, smoke, or wind present.


Two individuals engage in a chess game at a table; the player in a white shirt with gray hair moves a piece, followed by the player in a black jacket over a red shirt making a countermove. A group of onlookers observes from the sides. The camera maintains a steady medium shot focusing on the chessboards and players’ hands.

Chess pieces are moved by players' hands on the board, and one person adjusts a timer device. Spectators remain stationary.

Background elements (room walls, furniture, spectators) are static with no uniform shifting; no fire, water, smoke, or wind present in the scene.


A person with long dark hair, wearing a white shirt, purple bracelet, and red nail polish, holds a partially eaten sandwich with a golden-brown bun and white filling. They adjust the sandwich in their hands, bring it to their mouth, and take a bite. The camera maintains a close-up perspective, shifting slightly to capture the action as the person eats.

Discrete solid objects include the person's hands (with visible jewelry) interacting with a sandwich. The hands manipulate the sandwich (opening, pressing, bringing to mouth), demonstrating physical movement due to human action.

Background elements (tablecloth, static surroundings) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present.


RAW CAPTION: Got it, let's break this down. The video starts with a gymnasium scene. There are four people standing near the left side, near a basketball hoop. A yellow ball is on the floor. Then, one person (I think a boy in blue) starts running towards the ball. The camera follows him as he moves. The ball is yellow, and the person is wearing blue. The gym has a blue floor with white lines, and there's a volleyball net in the middle. The camera seems to pan right to follow the runner. Need to keep it chronological: initial positions, then the runner's movement. Mention the ball's color, the person's color, spatial relationships (like the group to the left, ball on the floor), and the camera movement. Let's structure it step by step.

First frame: four people standing in a line near the left basketball hoop, yellow ball on the blue floor. Then, the person in blue (maybe one of them) starts running towards the ball. The camera pans right to follow the runner. The group is behind, and the runner moves across the court. The net is visible. Background is minimal—just the gym walls. So the caption should start with the scene setup, then the action of the runner, and camera movement.

Wait, in the video, the ball is on the floor, then someone (a boy in blue) runs to hit it? Or maybe he's going to pick it up? The frames show the ball on the floor, then the person runs towards it. So chronological order: initial group, ball on floor, runner moves towards the ball. Camera pans right.

Let me check the frames:

[0.0] Four people (two girls, two boys maybe, different clothes) standing near the left wall under the basketball hoop. Yellow ball on blue floor, center-left.

[1.4] Similar, ball is still there.

[2.5] The person in blue runs towards the ball, the ball is still on the floor.

[3.6] He's moving forward, the camera follows.

[4.7] He's on the right side, camera is still following.

So the main subject is the person in blue running towards the ball, with the group watching. The ball is yellow, on the floor. Camera pans right to follow the runner.

Now, write the caption:

In a gymnasium with a blue court, four people stand in a line near the left basketball hoop, observing a yellow ball on the floor. A person wearing a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.

Check rules:

a) Motion: person runs, camera follows.

b) Appearance: blue shirt, dark shorts; yellow ball; four people (but maybe not need colors if not essential, but since it's a group, maybe just say four people). Wait, the rules say "briefly describe their appearance and number (color, size, orientation)". So "four people" (don't need colors for the group, but for the runner: blue shirt, dark shorts). Ball is yellow.

c) Spatial: group near left hoop, ball on floor, runner moves toward ball.

d) Camera: pans right to follow.

e) Background minimal, only gym elements.

f) No text, names.

So draft:

In a gymnasium, four people stand in a line near the left basketball hoop, watching a yellow ball on the blue court. A person in a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.

Wait, need to be concise. Let's see if we can shorten.

"In a gymnasium with a blue court, four people stand near the left basketball hoop, observing a yellow ball on the floor. A person in a blue shirt and dark shorts runs toward the ball, and the camera pans right to follow the runner as he moves across the court."

Yes, that's better. Check rules again.

Chronological: starts with people and ball, then runner moves.

Appearance: four people (no color, but the runner's clothes). Ball is yellow.

Spatial: group near left hoop, runner moves toward ball.

Camera: pans right.

Background minimal (gym, court, hoops, net).

Looks good.
</think>

<caption_output>In a gymnasium with a blue court, four people stand near the left basketball hoop, observing a yellow ball on the floor. A person in a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.</

A person (discrete object) runs across the court and kicks a ball, causing the ball to move. The ball's motion is due to the kick.

The background (walls, basketball hoop, goal net) is static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is present.


The video opens with a black screen, then transitions to a small, light brown, fluffy dog walking on a concrete floor. The dog sniffs the ground, turns, and moves in a circular path around the legs of standing people. It continues walking while occasionally pausing to sniff, maintaining a steady pace. The camera follows the dog from a low angle, exhibiting slight movement as it tracks the animal's motion.

A dog (discrete solid object) is moving due to locomotion (walking, running), with clear bounding box tracking.

Background elements (floor, people's legs) are static and do not shift uniformly; no fire, water, smoke, or wind motion is present.


Two individuals interact in a room: a standing person in a red dress with long dark hair, hands initially on hips, and a seated person in an orange shirt and gray cap with long dark hair. The seated person adjusts the standing person’s dress waist area, then stands, moving away from the couch. The standing person shifts hands to their stomach. Background includes a white couch and floral arrangement; camera remains stationary with minor shake.

Two individuals: one in a red dress (static pose, minor posture shifts) and one in an orange shirt (dynamic movements: adjusting dress, turning, stepping).

Background elements (couch, walls, decor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present.


RAW CAPTION: Got it, let's break this down. First, the video shows a casino table, probably blackjack. The main subject is a hand of cards. Let's check the sequence.

At [0.0], the table has cards like 2 of hearts, 7 of spades, 4 of spades, 10 of hearts. Then [1.4] shows a hand placing a 6 of hearts and a 9 of hearts. Wait, the hand is moving the cards. Wait, in the frames: the first frame has cards laid out, then a hand comes in and places cards. Let's see:

Frame 0: Cards are on the table, including 2H, 7S, 4S, 10H. Then frame 1 shows a hand (probably dealer's) placing a card, which is 6H. Wait, the second frame (time 1.4) shows two cards: 6H and 9H. Wait, the video shows a hand moving cards. Let's track the motion.

In the video, the hand is seen placing two cards (6 of hearts and 9 of hearts) onto the table. The cards are red, with hearts, 6 and 9. The table has "Soft 17" and other text, but we can't mention text per rule f. So focus on motion.

First, the table has existing cards (maybe dealer's upcard). Then a hand (from the left or right?) places two cards: 6H and 9H, which are laid out. Then the hand moves away.

So chronological order: a hand places a 6 of hearts and then a 9 of hearts on a blackjack table, with other cards already present. Then the hand moves. The camera is top-down, static? Wait, the camera perspective: it's a close-up, top-down view of the table. The background is minimal (table with casino design).

Rule e says minimal background, so mention table but not text. Rule g says exclude text recognition. So we can say "a blackjack table with marked areas" but since text is excluded, maybe just "a casino table" but the problem says "keep background descriptions minimal unless essential". The table's surface has card placement areas, so maybe "a casino table with card layout markings".

Now, the main subjects: the hand (human hand) and the cards. The hand is moving cards. The cards are 6 of hearts and 9 of hearts, which are red, face up, placed on the table.

So step by step:

- Start: cards (2H, 7S, 4S, 10H) are on the table.
- A hand (human) places a 6 of hearts on the table, then places a 9 of hearts next to it.
- The hand then moves away.

Wait, the video shows:

Frame 0: cards visible (includes 2H, 7S, 4S, 10H).
Frame 1.4: hand places 6H and 9H.
Frame 2.5: same cards (6H and 9H are now there).
So the motion is the hand placing the two cards.

Also, check if other elements. The hand is a person's hand, color? Not sure, but "a hand" is sufficient.

Now, spatial relationships: the hand is moving from off-screen to the table, placing the cards in front of the existing cards.

Camera: top-down, likely static. No movement mentioned. The caption should say "top-down view" as the camera perspective.

Putting it together:

A hand places a red 6 of hearts card followed by a red 9 of hearts card onto a casino table, positioning them in front of existing cards. The hand then moves away. The camera maintains a top-down perspective throughout.

Check rules:

a) Motion and behavior in chronological order: hand places 6H, then 9H, then moves away.

b) Appearance: cards are red (hearts), 6 and 9, size (standard playing cards), orientation (face up).

c) Spatial: in front of existing cards.

d) Camera: top-down.

e) Background: minimal (just the table, but not detailed).

f) No text, no named characters.

g) No reasoning.

Now, concise paragraph.

Possible caption:

A hand places a red 6 of hearts followed by a red 9 of hearts onto a casino table, positioning them in front of existing cards; the hand then withdraws. The camera remains stationary in a top-down view.

Wait, "existing cards" as in the initial cards shown. Let's check the frames:

In frame 0, there are multiple cards. Then frame 1, the hand places two more (6H and 9

A hand moves playing cards across the table, with discrete motion of the cards due to physical interaction (shuffling/placing).

Background elements (table text, logos) remain static and do not shift uniformly; no fire, water, or wind motion observed.


Two individuals in orange safety vests and dark lower garments stand at the rear of a large open cargo truck. The truck moves forward slowly, while one person walks left around the truck's rear and the other follows, repositioning themselves near the vehicle's side. The camera pans left to track the truck's movement as the individuals guide its path.

Two individuals in orange vests are walking around a large truck, with their motion clearly tied to locomotion (walking) rather than external forces. The truck itself is stationary, and no collisions or rapid object interactions are evident.

Background elements (buildings, trees, railings) are stationary with no fluid/environmental motion (fire, water, smoke, wind) observed. No uniform shifting of background indicates no significant ambient environmental motion.


A person with wet hair, wearing a gray cape, sits in front of a white chair; they use their hand to adjust hair on the left side, and a pink flower accessory becomes visible in the hair. The camera maintains a close-up, static perspective throughout.

The primary moving object is the person's head and hand. The head turns slightly (e.g., gaze shifts upward and to the side), and the hand moves from the top of the head to the ear region (frames 4-5). These are discrete, solid-object motions from voluntary movement.

The background consists of a static white object (likely a wall or container) with no shifting or deformation. No environmental fluids (fire, water, smoke) or wind effects are observable, satisfying the Ambient Rule.


A toddler with short brown hair, wearing purple pajamas with white polka dots, sits at a table. The child places a small wooden object on the table, then lifts it and moves it toward themselves, manipulating it with deliberate hand motions. The high chair and kitchen background are visible but secondary. The camera remains stationary, capturing the child’s actions from a close perspective without significant movement.

A child in purple pajamas moves their hand to interact with a wooden object (likely a ruler) on a table; the child's hand and body exhibit discrete locomotion and object manipulation.

Background elements (table, chairs, kitchen appliances) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present.


A person's hands hold a frying pan with a red silicone mat containing seven round golden-brown items. The pan is tilted, transferring the items onto a white plate with an orange slice and green garnish. The items are stacked into piles, and syrup is poured over the stacks. The camera begins with a top-down view of the pan, then shifts to a close-up of the syrup drizzling over the stacked items.

Hands move a pan containing food items, transfer food from pan to plate, and pour syrup onto pancakes—all involving discrete solid objects.

No shifting background elements (stove grates, countertop) observed; no fire, water, smoke, or wind motion present.


A woman in a black top holds a baby dressed in light clothing near red curtains; she lifts the baby upward, turns, and walks toward the window while the seated person in a white top remains stationary. The background includes a television and a decorative cabinet, and the camera remains static throughout.

A person in dark clothing moves, likely stepping down from an elevated position (e.g., a chair or another person’s shoulders), with visible locomotion.

Background elements (walls, curtains, furniture) show no significant motion. No fire, water, smoke, or wind-driven fluid motion detected.


Two individuals, one in a blue shirt and red shorts and the other in a gray shirt and beige shorts, push a white hatchback car from behind on a rain-slicked road; the car advances slightly as they exert force, with the camera maintaining a steady but slightly shaky perspective following their movement.

Two people (one in red shorts, one in beige pants) are pushing a white SUV, demonstrating explicit physical force application. The SUV’s movement is directly caused by the pushers’ locomotion, with the car’s position changing relative to the ground.

The background (trees, road, distant buildings) remains stable with no uniform shifting; rain is present but not dominant as the primary motion source. No significant fluid/environmental motion (fire, smoke, etc.) drives the scene.


A person in a white shirt stands outdoors, holding a flute to their lips and playing. The individual remains stationary, surrounded by green bushes with yellow flowers and dry grass. The camera shifts angles slightly, capturing the person from various perspectives while they continue playing the flute.

A person in a white shirt is performing discrete hand movements to eat, demonstrating solid object motion due to explicit physical action (chewing, hand positioning).

Background consists of static trees and grass with minimal visible sway; no fire, water, smoke, or dominant wind-driven fluid motion detected.


Two individuals, one in a white shirt and one in a dark blue shirt, stand close to each other. The person in the dark blue shirt extends their arm to touch the shoulder of the person in the white shirt. The individual in the white shirt then lowers their arm while the dark blue-shirted person retracts their hand. The camera remains stationary, capturing the two against a plain background.

Two individuals are moving: the person in the white shirt gestures and shifts posture; the person in the black shirt also gestures and moves.

The background is a static plain wall with no shifting. No environmental fluids (fire, water, smoke) or wind are present.


RAW CAPTION: Got it, let's see. The task is to create a concise chronological paragraph for the video. First, identify the main subjects. There are two people in the foreground: one playing saxophone, wearing a black jacket with white collar, and another in a green elf costume with a green hat, holding a small object. Then in the background, people are walking by.

Start with the main subjects. The sax player is on the left, elf on the right. They're standing on a grassy area with buildings and trees. Then, as the video progresses, people walk past them. Let's note the order: first, the two main subjects are there, then a person in blue walks by from left to right, then another person, etc.

Check the rules: focus on motion and behavior chronologically. So describe what happens step by step.

Main subjects: man with saxophone (black jacket, white collar) and person in green elf costume (green outfit, green hat) standing on grass. Then, a person in blue shirt and gray pants walks past them from left to right. Then another person in dark clothing walks by. The camera seems to be moving slightly, maybe panning a bit? Wait, the camera perspective: the video shows a slight movement as people pass, so maybe the camera is stationary but the subjects move. Wait, the first frame shows them, then as the video goes on, the background people move. The camera might be steady.

Background: grassy area, buildings, trees. Minimal background description.

So structure: Start with the two main people. Then mention the people walking by. Describe their appearance briefly. Order: the sax player is left, elf right. Then a person in blue walks from left to right, then another. Then maybe another person. Keep it concise.

Make sure to mention spatial relationships: elf is to the right of the sax player. Then as the video progresses, people pass behind or in front? Wait, the people are walking in the background. So the main subjects are stationary? Or do they move? Wait, in the video, the main subjects seem to be standing, while people walk past them. Let's check the frames: in frame 0, they're standing. Frame 1, same. Frame 2, a person in blue is walking by from left. Frame 3, same person continues. Frame 4, another person in blue walks by. Frame 5, another person in dark walks by.

So the main subjects (sax player and elf) are stationary, and people walk past them from left to right. Their appearance: sax player has black jacket with white collar, holds sax. Elf in green costume, green hat, holds small object.

Chronic order: Two individuals stand on a grassy area; the person on the left plays a saxophone while wearing a black jacket with white collar, and the person on the right wears a green elf costume and holds a small device. As the video progresses, several people walk past them from left to right, including a person in a blue shirt and gray pants followed by another individual in dark clothing.

Camera perspective: The camera appears stationary, capturing the scene without significant movement.

Now, check the rules: exclude text recognition, named characters, stylistic analysis. So no "DE CALI" or anything like that. Keep it concise.

Let's draft:

Two individuals stand on a grassy area; the left person plays a saxophone while wearing a black jacket with white collar, and the right person wears a green elf costume and holds a small object. As the video progresses, people walk past them from left to right, including a person in a blue shirt and gray pants followed by another individual in dark clothing. The camera remains stationary throughout.

Wait, is the camera moving? The video might have a slight pan, but the description says "briefly describe camera perspective". The user's example says "conclude with camera perspective and movement". The given video: the main subjects are in the center, people move around them. Maybe the camera is panning slightly. But let's check the frames: the first frame, then as it progresses, the view might be moving. But the instruction says to mention if relevant. Maybe it's a steady camera.

Also, the background: minimal, so just mention grass, buildings, trees as essential for understanding? Wait, rule e: "Keep background descriptions minimal unless essential for understanding motion". Since the motion is people walking past, the grassy area is the ground, so it's part of the scene. But minimal. So maybe just "grass field" or "grassy area".

Let me revise:

Two individuals stand on a grassy field; the left person plays a saxophone while wearing a black jacket with white collar, and the right person wears a green elf costume and holds a small object. Several people walk past them from left to right, including

Two individuals in costumes (one playing saxophone, one playing flute) exhibit slight movement as they perform, with other people walking in the background.

The background (buildings, trees) shows no significant shifting or fluid motion; no fire, water, or wind dominates the scene.


Two people, an adult in a white shirt and a child in blue shorts, sit on a wooden chair with the child on the adult’s lap. They jointly hold and manipulate a small object, the adult’s hands guiding the child’s as they adjust it. The camera remains stationary with slight shake, capturing them from a low angle.

The person (a discrete solid object) is moving slightly due to self-locomotion (hand and leg movements).

Background is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) detected.


A person wearing a blue apron polishes a dark brown leather shoe using a white cloth, moving it in circular motions while rotating the shoe to clean various surfaces. The shoe is held above a table where a second dark brown shoe lies alongside shoe care supplies, including a black brush, a cylindrical container, and small polish tins. The camera remains stationary, capturing the detailed polishing process from a close-up angle.

A person is polishing a shoe using a cloth; the shoe and cloth exhibit discrete movement due to manual application of force (polishing motion).

The background consists of a static wooden cabinet and fixed objects (shoe polish, cloth); no shifting background or fluid/environmental motion (fire, water, wind) is observed.


RAW CAPTION: Okay, let's see. The user wants a caption for a video where someone is playing a guitar. First, I need to focus on the main subject, which is the person playing.

Looking at the frames: the person is wearing a light-colored checkered shirt, sitting. They're holding a guitar. The guitar has a light wooden body with some darker edges, and there are sound holes. The person's hands are moving—left hand on the fretboard, right hand strumming.

Chronic order: start with the person sitting, then their actions. The background is a bit blurred, maybe a room with a door or window. The camera seems to be close-up, maybe slightly shaky. Need to mention the motion of strumming and fretting. Also, the appearance: shirt color, guitar details. Spatial relationship isn't too important here since it's a close-up. Background minimal, so maybe just mention it's an indoor setting.

Check the rules: avoid text, names, stylistic analysis. Keep it concise. Camera perspective is close-up, maybe slight shake. Conclude with that.

Let me draft: A person in a light checkered shirt sits indoors, strumming a light wooden guitar with a darker edge. Their left hand moves along the fretboard while the right hand strums rhythmically. The camera maintains a close-up angle with slight movement, focusing on the upper body and instrument. Background is blurred, showing indistinct indoor elements.

Wait, check if all rules are met. Motion: strumming and fretting. Appearance: shirt color, guitar. Spatial: close-up, indoor. Camera: slight shake. Background minimal. Yes. Maybe "darker edge" is okay. Or "dark brown edges" maybe? The original says "darker edges". Hmm. Let me check the video description again. The guitar is light-colored, so maybe "light wooden body with dark brown edges". Wait, the user says "light wooden body with some darker edges", so "darker edges" is correct.

Also, check if "sits indoors" is necessary. The background is blurred, so maybe just mention indoor. But the rules say minimal background unless essential. The action is indoors, so maybe "indoor setting" is okay.

Wait, the original video shows a door or window in the background, but the user says to keep background minimal. So maybe "blurred indoor background" but not too detailed.

Another point: the person's mouth is moving? Wait, in the frames, the person might be singing. But the rules say exclude text, but the motion of singing would be part of behavior. However, the user says "motion and behavior of main subjects". So maybe mention the person's mouth moving as if singing.

Wait, looking at the first frame: the person is looking up, mouth slightly open. Then in subsequent frames, mouth is moving. So perhaps "strumming and singing" or "strumming with mouth moving".

But the rules say "motion and behavior". So the person is strumming the guitar, with their left hand on the fretboard, right hand strumming. Maybe mouth is moving as they sing. Let me check the original description again.

The original video: the person is playing the guitar. The first few frames show them strumming. So the caption should mention the strumming motion, fretting, and maybe the mouth movement as part of singing. Wait, but the user said "exclude text recognition, named characters, or stylistic analysis". So if the person is singing, it's part of behavior, but not mentioning they're singing explicitly? Or should it be included?

Hmm. The user's rules say "motion and behavior of main subjects". So if the person is singing while playing, that's part of the behavior. But the caption should be concise. Let me see examples. If the person is strumming and singing, maybe just say "strumming the guitar while singing".

Wait, but the problem is that the video might not be clear if they're singing. The mouth is moving, but maybe it's just talking. However, the user's example output in the problem statement shows "strumming rhythmically". Maybe the caption can include "strumming rhythmically" without specifying singing.

Looking at the instructions again: focus on motion and behavior. So strumming and fretting are the main actions. Mouth movement could be part of the behavior, but maybe it's not necessary. However, the user's example in the problem statement (the video example) might have the person singing. Wait, the video provided here: "a person playing a guitar". The captions should be chronological.

Wait, the frames show the person's mouth moving, so perhaps "a person strumming a guitar, their mouth moving as if singing".

But need to be concise. Let me think

The person's hands and the stringed instrument are moving; the hands are actively plucking or strumming the strings, indicating discrete physical motion driven by the player.

The background (walls, door) is static with no significant environmental motion (e.g., wind, water). No fire or smoke observed.


RAW CAPTION: Got it, let's break this down. First, the video shows a person writing on a whiteboard. The main subject is a woman in a white shirt. She's standing in front of the whiteboard, writing with a marker. Then, she turns around. The next scene shows her at a table with a microphone, holding an object. Wait, the transition is from writing on the board to standing at the table. Let's check the timestamps. The first part (0-3 seconds) is her writing on the whiteboard. Then at 4 seconds, the scene changes to her standing by a table with a microphone, holding something.

Now, following the rules: focus on motion and behavior chronologically. So first, the woman writes on the whiteboard with a marker, then she turns around and stands at a table with a microphone, holding an object. Appearance: white shirt, long hair. Spatial: in front of the whiteboard initially, then at a table. Background is minimal, just the whiteboard and some items. Camera: starts with a shot of her at the board, then cuts to the table scene. No text recognition, so we don't mention the equations.

Need to structure the caption: first action, then transition to next scene. Mention movement (turning around), then the new location (table with microphone). Keep it concise.

Check the output format: <caption_output>...<caption_output>

So putting it all together: A woman in a white shirt writes on a whiteboard with a blue marker, then turns and stands at a wooden table with a microphone, holding an object in her hands. The camera shifts from a close-up of the whiteboard to a wider view of the room.
</think>

<caption_output>A woman in a white shirt writes on a whiteboard with a blue marker, then turns to face forward and stands at a wooden table with a microphone, holding an object in her hands. The camera shifts from a close-up of the whiteboard to a wider view of the room.<caption_output>

A person is writing on a whiteboard with hand movements; another person enters the frame and stands at a desk, showing discrete human motion.

The background elements (whiteboard, desk, pink bag) are stationary throughout the video. No fire, water, smoke, or wind is present. The background does not shift uniformly.


A baby wearing a dark bib over a white shirt sits in a high chair, initially looking off-screen then turning their head toward the camera with a subtle smile. The baby's head shifts slightly as they move their gaze downward. The camera remains in close proximity, capturing minor handheld movement as it follows the baby's expressions against a backdrop of wooden cabinetry and stacked items.

A single baby (solid, distinct object) exhibits slight head and hand movements, indicating voluntary locomotion and physical interaction with the environment.

The background (wooden desk, shelves, keyboard) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistent throughout, with no signs of fluid dynamics or wind-driven movement.


A pair of hands threads a dark bead followed by an orange bead onto a thin wire, adjusting their positions along the thread. Two additional orange beads rest on a wooden surface in the background. The camera maintains a top-down perspective with minimal movement to follow the hand motions.

Hands manipulate beads and string; beads are moved by the hands in discrete, solid object motions.

The wooden background is static; no fluid or environmental motion (fire, water, wind) present.


Two individuals engage in sparring under a covered outdoor area: one wears a gray shirt, red shorts, and black leggings; the other is shirtless in white shorts with headgear. The shirted person throws a punch toward the shirtless individual, who steps back and dodges. The shirted person advances, delivering a second punch as the shirtless person shifts left to evade. They maintain dynamic movement in a confined space with minimal background detail, captured by a stationary camera with slight shake.

Two boxers (one in red shorts, one in white shorts) engage in boxing movements: punching, blocking, and footwork. Their motions are discrete, solid, and driven by physical force (boxing actions).

Background elements (wall, plant, trash can) are stationary with no uniform shifting. No fire, water, smoke, or wind present; environment is calm and static.


A hand adjusts a component on a motorcycle handlebar, then the scene shifts to display two red and black-handled pliers in close-up, moving slightly. The camera maintains a close-up perspective throughout, transitioning between the handlebar interaction and the pliers.

Discrete solid objects (red-handled wrenches, pliers) move uniformly across the frame due to physical manipulation.

Static background (white) with no shifting elements or fluid motion (e.g., fire, water, smoke).


A person wearing a dark cap and light shirt covers their mouth. Two hands arrange cards on a green table with a green can nearby. A person in a red horned helmet holds a drink. The camera shifts between close-ups of the person, the hands dealing cards, and the helmeted individual.

Hands actively manipulating poker chips on a table (discrete solid objects). Animated character appears static in frame.

No shifting backgrounds or fluid/environmental motion observed. Background elements (table, can, room) remain static in both real-world and animated scenes. No fire, water, or wind present.


RAW CAPTION: Got it, let's break down the video. The video starts with a close-up of a person's legs in muddy water. Then the person is seen wading through the water, moving from a crouched position to standing up. The person is wearing a greenish-brown jacket and pants, covered in mud. They're in a shallow, muddy stream with some greenery and a sandy bank in the background. The camera follows the movement, starting close on the legs and then pulling back to show the person standing up. The camera is handheld, maybe a bit shaky, but the movement is smooth as it tracks the person rising. Let's put this into a concise chronological paragraph.

First, the initial shot is the legs, then the person pulls themselves up from the water. The main subject is one person, mud-covered, wearing a brownish jacket and pants. They move from crouching to standing in the muddy water. Background is the stream and some vegetation, but keep it minimal. Camera starts with a close-up on legs, then pulls back to show the person rising, so perspective shifts from close to wider, maybe a slight shake. Let's make sure it's chronological: starts with legs, then the person rises, ends with them standing. Mention appearance: mud-covered, jacket, pants. Spatial: in the stream, water around legs. Background minimal. Camera perspective: starts close-up, then pulls back (maybe a follow shot). Let's draft:

A mud-covered person wearing a brown jacket and pants rises from shallow water in a stream, moving from a crouched position to standing upright. The individual's legs and torso become visible as they pull themselves out of the murky water, with a sandy bank and greenery in the background. The camera starts with a close-up of the lower body, then pans slightly to capture the full motion of the person emerging from the water.

Wait, need to check the rules. Chronological order: first, close-up of legs (0.0s), then the person's body becomes visible as they move, then they stand up. So the sequence is: initial frame shows legs in water, then the person is seen pulling themselves up, then standing. So the paragraph should start with the action. Let's structure it:

A person, covered in mud and wearing a brown jacket and pants, emerges from shallow water in a stream. Starting from a crouched position, they pull themselves upright, with water splashing around their legs. The camera focuses on the lower body initially, then widens to show the person standing in the stream, with a sandy bank and vegetation visible in the background. The camera remains steady with slight movement as it follows the person’s upward motion.

Wait, but the rules say "briefly describe their appearance and number". Number is one person. Appearance: mud-covered, brown jacket, pants. Motion: rising from crouched to standing. Background: minimal, just stream, sand bank, greenery. Camera: starts close-up (legs), then pans back to show the person standing (so camera movement is from close to wider, perhaps a follow shot). Let's check the output format.

Make sure it's a paragraph, concise. Let's try:

A mud-covered individual in a brown jacket and pants rises from shallow water in a stream, transitioning from a crouched position to standing. The camera begins with a close-up of the person's legs and lower body, then widens to reveal their torso as they pull themselves out of the murky water. Background elements include a sandy bank and greenery. The camera maintains a steady perspective with slight movement during the sequence.

Wait, but the rules say "conclude with the camera perspective and movement". So after describing the motion, end with how the camera is positioned. Let's check the example.

Another try:

A person, covered in mud and wearing a brown jacket and pants, stands in shallow stream water. Starting from a crouched position, they pull themselves upright, with water splashing around their legs. The camera begins with a close-up of their legs, then pans to capture the full motion of them rising, showing the sandy bank and greenery in the background. The camera remains steady with a slight shake during the sequence.

Wait, the video's frames: frame 0 shows legs, frame 1-4 show the person moving up. So the chronology is: the person is in the water, then rises. So the caption should describe that.

Final draft:

A mud-covered person in a brown jacket and pants rises from shallow water in a stream, moving from a crouched position to standing. The camera starts with a close-up of their legs, then pulls back to show the person emerging, with a sandy bank and greenery in the background. The camera maintains a steady perspective with slight movement throughout the sequence.

Check rules:

a) Motion and behavior in chronological order:

A person in muddy water moves through the scene using limbs to navigate, with clear locomotion and interaction with the environment.

Static background elements (trees, foliage, distant shore) show no uniform shifting or fluid motion; mud/water environment is secondary to subject movement.


A person in a yellow shirt plays an acoustic guitar, fingers moving along the fretboard and strumming. The guitar is held in front of the person, with the body rotated slightly to display the soundhole. The person adjusts their grip on the guitar, shifting the instrument’s position while maintaining focus on the fretboard. The camera remains close and static with minor movement.

A person (solid object) is actively moving their hands to play a guitar, with visible finger movements on the fretboard and strumming motion.

The background elements (dresser, wall) remain static with no uniform shifting, and no fluid/environmental motion (fire, water, smoke, wind) is present.


A person in a black sleeveless shirt and brown pants kneels beside a large dark green alligator on sandy ground. The individual stands, gestures with their arm, and walks backward while the alligator moves forward to follow. The person continues walking away, maintaining distance, as the alligator stays on the sand. The camera remains stationary, capturing the interaction from a fixed angle.

The man (discrete object) lifts and repositions the alligator (discrete object) through physical force; the alligator's movement is solely due to the man's interaction, not ambient forces.

The background includes a stationary stone wall, static ground, and calm water with no visible flow or wind movement. No fire, smoke, or environmental fluids dominate the scene.


A crowd of adults and children stands in front of a store entrance, mostly stationary. A woman in dark clothing walks through the crowd from right to left, moving in front of them. The camera remains static, positioned to the left of the scene, capturing the motion.

Multiple people walking and moving in the crowd, indicating locomotion.

Static mall background with no environmental motion (no fire, water, smoke, wind).


RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a hand turning a faucet. The hand is maybe in a kitchen sink area. Then the camera moves quickly, maybe a bit shaky, to show a person with a light-colored shirt (or maybe a hat? Wait, the second frame has a blur, but then third frame is a metal container, maybe a pot or pan? Wait, no: the third frame shows a metallic container, maybe a grill? Wait, the user's description: frame 3 is "a metallic container with a lid, possibly a grill or pan". Then frame 4 shows the person handling something with the container. Then frame 5 is a wider shot of a person in a kitchen, moving towards a window. The camera is handheld, so it's shaky.

Wait, let's list each frame:

0.0: Hand turning faucet (sink area, maybe, since faucet is there). Hand is right, dark sleeve.

0.5: Blurry close-up of a person's head (light hair, maybe a cap? But blurry). The hand is still there, maybe adjusting something.

1.0: The camera moves to a metallic object, maybe a grill or pan. The object is silver, has a lid. Hands are moving around it, maybe opening the lid.

2.0: Now a person (light-colored shirt, maybe) is working with the object. The object is open, showing compartments (maybe a grill with slots).

3.0: The person is handling the lid or the object, moving it. The background has a window with outside view.

4.0: The camera shows a wider kitchen scene: the person is in front of the sink, moving towards a window. Other objects (like utensils) are visible.

Wait, the video has 5 frames, each a second. So the sequence is:

- Start with a hand at the faucet (sink), then the camera moves to a blurred person (maybe the same person), then a metallic container (like a grill or pan), then the person is handling the container, then the person moves in the kitchen.

Focus on motion: Hand turns faucet, then camera shifts to a metallic object (grill?), person interacts with it (opening, handling), then moves around the kitchen.

Appearance: Hand with dark sleeve; metallic container (silver, possibly a grill with slots); person (light-colored clothing, maybe hat).

Spatial relationships: Hand at faucet (sink), then camera to metallic object (maybe on counter), then person moves to window area.

Camera movement: Handheld, shaky, follows the person's movements, starts close-up, then pans to wider kitchen view.

Background: Kitchen elements (sink, window, counter), but minimal.

So the caption should be chronological: first hand at faucet, then camera moves to metallic object, person interacts, then person moves in kitchen.

Let's structure:

A hand with a dark sleeve turns a faucet. The camera shifts to a metallic, lid-covered container (likely a grill), where hands open the container to reveal internal compartments. The person, wearing light-colored clothing, handles the container and then moves toward a windowed area of the kitchen. The camera, handheld and slightly shaky, follows these actions, panning from the sink to the counter and then to the kitchen's window section.

Wait, check the rules: focus on motion and behavior, chronological order. Brief appearance: hand (dark sleeve), container (metallic, lid), person (light clothing). Spatial: hand at sink, then container on counter (maybe), person near window.

Make it concise.

"Starts with a hand in a dark sleeve turning a faucet; the camera quickly shifts to a metallic container with a lid (possibly a grill) as hands open it, revealing internal compartments; the person, wearing light-colored clothing, handles the container and moves toward a kitchen window; the camera, handheld and shaky, follows the person’s motion through the kitchen space."

Wait, check rules: background minimal, exclude text, etc.

Let me check each frame:

Frame 0: hand (dark sleeve) turning faucet.

Frame 1: blurry, but likely the same person, maybe head.

Frame 2: metallic container (lid, silver) – so maybe the person is handling it.

Frame 3: hands working on the container (opening, maybe).

Frame 4: person in kitchen, moving towards window.

So the sequence:

- Hand turns faucet (sink).

- Then the camera moves to show a metallic container (grill) where the person interacts with it (opening, handling).

- Then the person moves in the kitchen, towards a window.

So caption:

A hand with a dark sleeve turns a faucet in a sink. The camera quickly shifts to a metallic, lid-covered container as hands open it to reveal compartments. The person, wearing light-colored clothing,

Hands interacting with a mechanical device (e.g., adjusting knobs, moving trays), showing discrete physical motion through manual manipulation.

No shifting background elements (walls, windows) observed, and no fluid/environmental motion (fire, water, smoke, wind) present. Background remains static relative to the scene.


A girl in a maroon shirt gives a thumbs-up while standing in a dirt area, then drinks from a cup and raises her right fist. Around her, a woman in a dark top holds a bat and helmet, a man in a teal shirt, and several children in various colored shirts observe. The camera pans left to reveal more of the group, with a small shed and trees in the background. The scene remains at eye level with minimal camera shake.

The person in the red shirt exhibits arm and body movements (likely throwing an object). Other individuals (e.g., the child in blue shorts) show minor movement.

The background (trees and shed) is stable with no uniform shifting. No fluid motion (fire, water, smoke, wind) observed.


A child in a black polka-dot dress plays violin, moving a bow across the strings while holding the instrument under her chin. She stands in a room with a fireplace to her right and a television to her left. The camera remains static, capturing her performance from a fixed angle.

The girl (a discrete object) is playing the violin, moving her arms and the bow in a controlled manner. The violin and bow are solid objects with motion due to explicit physical forces (her bowing action).

The background elements (fireplace, TV, mirror) are static and show no shifting or environmental motion (no fire, water, smoke, or wind).


RAW CAPTION: Okay, let's see. I need to create a concise caption for this video. First, the user provided a video description with timestamps from 0 to 5 seconds.

The video starts with a close-up of a curling stone being pushed. The stone is dark gray with a red handle. Then, in the next frame, a person's hand is holding a broom with a red head and a wooden handle. Wait, the user mentioned the main subjects: people, animals, objects. So the main objects here are the curling stone and the broom.

Looking at the timestamps: the first frame shows the stone on ice, then someone is pushing it with a broom. Wait, the video description says "a person is using a broom to push a curling stone." Wait, the first frame is the stone, then a person's hand (with black gloves) pushing it. Then the person steps forward, and there's another stone nearby.

Wait, the first part (0.0s) is a close-up of the curling stone. Then the next frames show a person's hand using a broom to push the stone. Wait, the user's description says "a person is using a broom to push a curling stone." Wait, but in curling, you slide the stone with a broom to sweep the ice. Wait, maybe the person is sweeping in front of the stone.

Wait, the first frame: the stone is on the ice. Then the next frames (0.5s) show a person's legs and the broom. The person is wearing black pants and gray shoes. The broom has a red head and black handle. Then in frame 2.5s, the person is walking, and the stone is moving. Then at 3.5s, a person in a red jacket is holding the broom.

Wait, the video shows someone pushing the curling stone with a broom. Wait, no. In curling, players push the stone along the ice, and then sweep the ice in front of it to control its speed and direction. But here, the broom is being used to push the stone. Wait, maybe it's a different sport? Or maybe the video is showing a person sweeping while the stone is being pushed.

Wait, the video starts with the stone. Then the person uses the broom to push it. But in reality, the broom is used to sweep, not push. Maybe the person is moving the stone with the broom. Let's check the frames.

Frame 0.0: close-up of the stone. Then frame 1.0: the stone is being pushed by a broom. Wait, the first frame shows a broom pushing the stone. Wait, the description says "a person is using a broom to push a curling stone." So maybe the person is pushing the stone with the broom.

Wait, the user's rules say to focus on motion and behavior. So the stone is on ice, then a person (wearing black pants and gray shoes) uses a broom to push the stone forward. The broom has a red head and a black handle. Then the person moves towards the stone, and the stone is moving forward. Then another person in red jacket (wearing black pants) is holding the broom.

Wait, the video description says:

0.0: close-up of stone.

1.0: person's hand with black gloves, pushing stone with broom.

2.0: person's legs (black pants, gray shoes) and broom moving, stone on ice.

3.0: person's legs moving, stone is in motion.

4.0: person holding broom, red jacket, showing the broom with some text (but we exclude text recognition).

So the main action is a person using a broom to push a curling stone across the ice. The person is wearing black pants and gray shoes. The broom has a red head. Then the person stops, and we see the broom with some text (but ignore that). The stone is dark gray with red handle.

Wait, in the first frames, the stone is dark gray with red handle. Then the person pushes it. Then the person is walking. Then the person in red jacket holds the broom.

So the sequence:

- A person pushes a dark gray curling stone with a red handle across the ice using a broom with red head and black handle.

- The person, wearing black pants and gray shoes, moves forward as the stone slides.

- The person then stops, holding the broom, which is red and has some text.

Wait, but the rules say to exclude text recognition. So mention the broom's red head and black handle, but not the text.

Now, the camera perspective. The first frames are close-up of the stone

The curling stone (black with red handle) is actively pushed by a player using a broom, then glides across the ice. Other stationary stones (yellow) are visible in the background. Human legs and hands are partially visible during the push.

The ice surface and background markings (e.g., colored circles) remain static and unshifted throughout; no fluids, fire, smoke, or wind are present, ruling out ambient_environmental motion.


RAW CAPTION: Got it, let's break this down. First, the video shows a person with white gloves handling something in a bowl. The main subject is the person, wearing white gloves and a white coat. The action: they're peeling or handling an object, maybe a lemon? Then they drop something into the yellow container. Let's check the frames.

Frame 0: Person's hands, gloves, holding a dark object with yellow (maybe lemon) over a metal bowl. There's a yellow container on the left.

Frame 1: Hands squeeze the yellow part (lemon juice) into the bowl. Then the left hand is near the yellow container.

Frame 2: Hands move the yellow container's lid? Wait, no—person moves the squeezed object into the container. Wait, the yellow container is on the left, and they're adding something to it.

Wait, let's track chronologically. The person is using gloves, white coat. First, holding an object (maybe lemon) over the metal bowl. Then they squeeze the yellow part into the bowl. Then move their hands, possibly placing the lemon peel into the yellow container. Then the next step—wait, the frames show:

At [0.0], hands hold a dark object (maybe lemon) with yellow (juice) over a metal bowl. Then at [1.0], they squeeze the yellow part into the bowl. At [2.0], they move the squeezed object towards the yellow container. At [3.0], the hands are near the yellow container. At [4.0], hands move away from the bowl.

So the actions: Person with white gloves (hands visible, arms in white coat) holds a lemon (dark rind, yellow juice) over a large metal bowl. Squeezes juice into the bowl. Then moves the squeezed lemon (peel) into the yellow container on the left. Then the hands move up and away.

Spatial relationships: Yellow container is left of the metal bowl. Metal bowl is central. Person is in front of the bowl.

Camera perspective: Close-up, top-down? The camera is focused on the hands and the table, so it's a medium close-up, static.

Need to keep it concise. Let's structure the caption:

A person wearing white gloves and a white coat stands at a counter, holding a lemon over a large stainless steel mixing bowl. They squeeze the lemon, releasing yellow juice into the bowl. Then, they move the squeezed lemon peel into a yellow plastic container positioned to the left of the bowl. The hands subsequently lift upward and away from the bowl. The camera maintains a static close-up on the hands and the counter.

Wait, but the rules say exclude text recognition, named characters, so no "person" but maybe "individual"? Wait, the problem says "main subjects (people/animals/objects)" so the person is the main subject.

Check rules:

a) Motion and behavior chronologically.

b) Briefly describe appearance: gloves white, coat white, bowl stainless steel, container yellow plastic.

c) Spatial: container left of bowl.

d) Camera: static close-up.

e) Background minimal: kitchen setting, but minimal. The oven in the background, but maybe mention it's a kitchen.

Wait, the problem says "exclude background descriptions unless essential for understanding motion." The oven is in the background, but it's not essential for the motion (which is the hands and bowl). So maybe just mention the counter.

Let's draft:

A person wearing white gloves and a white chef's coat holds a lemon over a large stainless steel mixing bowl. They squeeze the lemon, releasing yellow juice into the bowl, then move the squeezed lemon peel into a yellow plastic container on the left side of the bowl. The hands lift upward and away from the bowl. The camera remains static in a close-up view of the hands and the counter.

Check if "lemon" is necessary. Wait, the object—could it be a citrus? But the video shows yellow juice, so lemon is likely. But maybe just "fruit" but the problem says "briefly describe appearance"—if it's a lemon, then mention. The user's example: in the video, the object is a lemon (yellow juice, dark rind), so it's a lemon.

Wait, the first frame shows hands holding a dark object (lemon rind) with yellow (juice). So they are squeezing a lemon.

So the caption:

A person wearing white gloves and a white chef's coat squeezes a lemon over a large stainless steel mixing bowl, releasing yellow juice into the bowl. They then transfer the squeezed lemon peel into a yellow plastic container positioned to the left of the bowl. The hands move upward and away from the bowl. The camera maintains a static close-up focus on the hands and the counter.

Wait, but the rules say "concise". Let's

A person wearing gloves manipulates objects: adding contents from a small container into a large bowl, and stirring with a spoon. The hands and bowl are solid, distinct objects undergoing explicit physical interactions.

The kitchen background (oven, cabinets) remains static across frames, with no fluid environmental motion (fire, water, smoke, wind) observed.


A person wearing a white helmet operates a three-wheeled land yacht with a tall sail on a sandy beach, moving forward toward the ocean as waves break in the background. The vehicle, featuring a blue seat and red wheels, progresses steadily from the foreground toward the horizon, with the camera panning right to follow its motion. The ocean remains visible behind the vehicle throughout, with minimal background details beyond the shoreline. The camera maintains a side perspective, tracking the vehicle’s movement without significant shake.

A person on a land sail (a solid, distinct object) is moving across the beach due to wind, with the motion being continuous and tracked without camera-induced blur.

The background features ocean waves which are an ambient motion, but they are not dominant. The camera is stationary and the background elements (beach and sky) do not shift uniformly.


RAW CAPTION: Got it, let's tackle this. First, the video starts with a woman in a red dress. She's moving, maybe turning. Then she flips her hair back. Next, there's a close-up of a hand holding something, then a close-up of a sign. Wait, the rules say to focus on motion and behavior in chronological order.

Let's break down each frame:

Frame 0: Woman in red dress, arms raised, moving. Her hair is long, brown. She's facing the camera, maybe turning.

Frame 1: She turns her head back, hair moving.

Frame 2: She flips her hair back, maybe over her shoulder.

Frame 3: Close-up of her hand (wearing a ring?) holding a white object.

Frame 4: Close-up of a hand holding an orange sign with text.

Wait, the video's main subject is the woman. Let's track her actions.

Start: woman in red dress, long dark hair, arms up. Then she turns, flips hair back (motion of turning her head and hair). Then a close-up of her hand with a ring (maybe holding something). Then a close-up of a sign she's holding.

Wait, the first frames are her moving, then the camera shifts to close-ups.

Chronological order: Woman in red dress with long dark hair, raises arms and turns her head back, then flips hair over her shoulder. Then a close-up of her hand holding an object, followed by a close-up of an orange sign with text. The camera perspective changes from medium shot to close-ups.

Check the rules: no text recognition (so don't mention "Buelve a la carga" etc.), no named characters. Focus on motion and behavior.

So the main subject is the woman. Her actions: moving (arms up, turning), flipping hair. Then hand holding something (close-up), then sign (close-up).

Appearance: red dress, long dark hair, hand with ring.

Spatial relationships: maybe the sign is held in front of her, but since it's a close-up, maybe just "hand holding an object".

Background: minimal, white background.

Camera: starts with medium shot, then close-ups.

Putting it together:

A woman in a red dress with long dark hair raises her arms and turns her head backward, flipping her hair over her shoulder. The camera then focuses on a close-up of her hand holding an object, followed by a close-up of an orange sign held in the same hand. The background remains plain white throughout, with the camera transitioning from a medium shot to close-ups.

Wait, check if "orange sign" is essential. The problem says "minimal background", but the sign is part of the object held, so it's part of the main subject's action.

Wait, the sign might be part of the motion. She's holding the sign, so the action is holding and showing the sign.

Let me rephrase to be concise.

The woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. A close-up then shows her hand holding an object, followed by a close-up of an orange sign she is holding. The camera shifts from a medium shot to close-ups, maintaining a plain white background.

Yes, that's better. Focus on motion: raising arms, turning, flipping hair, then hand close-up, sign close-up.

Check if "object" is accurate. The sign is the object. So "hand holding an orange sign".

Wait, the video shows the sign after the hand. So the sequence is:

1. Woman in red dress moving, turning, hair flipping.

2. Close-up of hand (with ring) holding an object.

3. Close-up of orange sign (the object is the sign).

So the actions: woman flips hair, then camera close-ups the hand and the sign.

So the caption should be chronological: woman flips hair, then close-up of hand holding sign.

Let's make sure:

Start: woman in red dress, long dark hair, raises arms, turns head back, flips hair.

Then camera cuts to close-up of her hand (with ring) holding an object (the sign).

Then the sign is shown in close-up.

So the caption: A woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. The camera then shifts to a close-up of her hand holding an orange sign, displaying text on the sign. The background remains a plain white throughout, with the camera moving from a medium shot to close-ups.

Wait, but the rule says "exclude text recognition", so can't mention text on the sign. So "orange sign" without text.

So: A woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. The camera then shifts

A person (discrete object) moves by adjusting their hair, turning their head, and holding a box; all movements are self-induced physical actions.

The background is a static white wall with no shifting or fluid/environmental motion (fire, water, wind).


In a dance hall, two people dance together on a wooden floor: a man in dark clothing and a hat and a woman in black move rhythmically, stepping forward and extending arms, while others dance around them. The camera follows their motion with slight movement.

Multiple people (dancers) are moving in a coordinated manner, indicating locomotion due to their own physical forces (dancing).

The background (walls, decorations) remains static without uniform shifting. No fluid/environmental motion (e.g., fire, water, wind) is present.


A finger moves across a smartphone screen, swiping downward to scroll through a list. The finger shifts position continuously during the motion. The camera maintains a close-up perspective, slightly shaky, focusing on the screen interaction against a dark background.

A finger interacts with a phone screen, performing discrete tapping motions on the display.

The background (surface beneath the device) shows no significant shifting or fluid motion; no fire, water, or wind is present.


A person’s hands hold a bouquet of pink and white carnations, adjusting the stems. The hands are positioned before a backdrop of yellow and pink flowers. The camera transitions from an extreme close-up of the flowers and hands to a medium shot revealing the person in black clothing arranging the bouquet in a space with other floral displays.

The person's hand and the flowers being arranged (pink, white, yellow) exhibit discrete movement as the hand adjusts the bouquet's positioning.

The background consists of static floral arrangements and shop elements; no fluid motion (fire, water, smoke, wind) is present, and background elements do not shift uniformly.


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

At the start (0.0s), there are four people in a room. The first person is in blue, holding something, standing near a counter. Then, the person in black (maybe) moves from right to left? Wait, the video frames: first frame shows a man in blue on left, then a man in white, then two others. Wait, let's check each frame.

Frame 0: Leftmost is blue shirt, then white shirt, then dark shirt, then black shirt walking left. Then frame 1: The black shirt is moving, the others shift. Frame 2: Blue shirt still left, white shirt is now near the counter. Frame 3: A woman in pink enters from right. Frame 4: The woman in pink is in the middle. Frame 5: The woman in pink is on the right.

So the sequence: A group of people in a room. First, a man in blue shirt (left) holds an object. A man in white shirt stands next to him. Then, a man in dark shirt and another in black shirt walk from right to left. Then a woman in pink enters from the right. The people move and interact. The camera is static? Wait, the frames show the same room, so camera is fixed. Background has counters, boxes, etc., but minimal description.

Need to list the motions: The man in black walks from right to left across the frame. The woman in pink walks from right into the frame. The others adjust positions. The camera is stationary, top-down? Wait, no, it's a room, so camera is at eye level, maybe slightly low, but the problem says "camera perspective and movement". The video seems to be a static shot, no camera movement.

Now, appearance: blue shirt man (adult), white shirt (adult), dark shirt (adult), black shirt (adult), pink shirt (adult, woman). Number: 5 people? Wait, initial frames: 4? Wait, frame 0: blue, white, dark, black. Then frame 2: blue, white, dark (now behind), black is moving. Frame 3: blue, white, dark (maybe), black, then woman in pink enters. Wait, frame 3: the woman is there. So total 5 people? Wait, let's count. Frame 0: 4 people (blue, white, dark, black). Frame 3: add a woman in pink, so 5. Then frame 5: all moving.

So chronological: First, four men stand in a line from left to right: blue shirt, white shirt, dark shirt, black shirt. The man in black shirt walks left. The man in white shirt moves slightly. Then, a woman in pink shirt enters from the right, walking left. All people shift positions as they move.

Spatial relationships: Initially, blue is leftmost, then white, then dark, then black. Black moves left, so black is now near white. Then woman enters right, walks left, passing black. Then they all move, so the woman is in front or beside the others.

Camera is static, no movement. Background is a room with counters, boxes, etc., but minimal.

Now, structure the paragraph:

The video opens with four people standing in a room: a man in blue shirt on the left holding an object, followed by a man in white shirt, then a man in dark shirt, and a man in black shirt walking left. The man in black shirt moves across the frame, then a woman in pink shirt enters from the right, walking left. The group shifts positions as the woman moves through the scene. The camera remains stationary.

Wait, check each frame. Let's recheck:

Frame 0: People: left to right: blue, white, dark, black (black is walking right to left? Wait, the first frame shows black shirt walking left (toward the left side). So in frame 0, black shirt is on the right, moving left. Then frame 1: black shirt is further left, approaching the white shirt. Frame 2: black shirt is near white, blue is still left. Frame 3: woman in pink enters from right (now in frame), walks left. Frame 4: woman is in the middle, black shirt is moving left. Frame 5: woman is on right, black shirt is left.

So sequence of movements:

- Man in black shirt walks from right to left across the room.

- Then, woman in pink walks from right to left, entering the frame.

- The man in blue shirt remains left, the man in white and dark adjust positions.

So chronological:

At the start,

Multiple people (at least four distinct individuals) are moving: a man in blue stands near the left, a man in white walks toward the counter, a man in black walks across the room, and a woman in pink enters from the right. Their locomotion is discrete and tracked via bounding boxes.

The background (walls, floor, ceiling) shows no shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present.


A woman in a white dress with black trim stands beside a seated man in a white shirt. She reaches toward his head, then covers her mouth with both hands. Another person in a red dress stands in the background, holding a phone. The camera remains steady, capturing the interaction from a medium distance.

Discrete objects: Standing woman (black top, white shorts) moves her hands to adjust clothing and cover her face; seated person (white shirt) interacts with the standing woman's lower body; background woman (red top) exhibits minor hand movements. All motions are explicit human actions without fluid dynamics.

Background elements (walls, furniture, and fixed objects) remain static with no uniform shifting or environmental motion. No fire, water, smoke, or wind is present.


A person wearing blue jeans and brown shoes sits on a wooden floor, manipulating a black thread on a light wooden spinning wheel. They rotate the wheel's spindle with their hands, adjusting the thread's position while the wheel spins. The spinning wheel is centered in the frame, with a wooden table visible to the right. The camera remains stationary in a top-down perspective.

A person manipulates a mechanical device (with multiple arms and a central column) using their hands; the device undergoes rotational and positional changes due to explicit physical forces applied by the hands.

Background elements (window frame, wooden floor, table) are stationary with no uniform shifting; no fire, water, smoke, or wind motion present in the environment.


A person's hand pours thick yellow batter from a yellow bowl into a black bundt pan resting on a metal tray, with a small white cup containing brown powder positioned to the left. The batter fills the pan's mold as the hand tilts the bowl. The scene is viewed from a top-down angle with minimal camera movement.

A person holds and tilts a yellow container to pour liquid into a black pan; the container and liquid exhibit controlled movement due to human action.

The table surface with heart and star patterns is static; no fluid motion (e.g., fire, water, smoke) or wind-driven elements dominate the background.


A person wearing a red shirt with the number 25 holds a deck of cards above a white table with small dots. They place the deck on the table, spread the cards into a fan shape, and begin shuffling them. The camera maintains a top-down perspective, focusing on the hands and table surface throughout the sequence.

A person in a red striped shirt is manipulating a deck of cards, with hands and cards moving through discrete shuffling actions.

Background elements (wall, table) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind).


A large gray elephant with prominent white tusks walks forward, carrying a rider in a gray tank top and black shorts who maintains a seated position. The elephant moves steadily, with another elephant visible to the left and a soccer goal in the background. The camera follows the elephant’s motion with slight movement.

Elephant and rider exhibit clear forward locomotion (walking) across frames, with distinct bounding box movement. No other discrete objects show significant motion.

Background elements (trees, fence, spectators) show no uniform shifting. Fountain water is static in flow, not dominant motion. No significant wind or fluid-driven effects.


A close-up focuses on a person's nose and lower face, with light-colored hair and a striped shirt featuring a small white logo. The person’s head shifts slightly, moving the nose and hair within the frame. The camera maintains a tight close-up perspective with minor shaking, capturing the upper face area against a dark background.

The subject's face (nose, mouth) and hair are moving, indicating breathing or speaking. These are discrete solid objects in motion.

Background is dark and static with no clear shifting. No fire, water, smoke, or wind visible. Motion is localized to the subject's face and hair.


A person wearing white gloves and a white coat adjusts a metallic device with wires in front of a red, textured surface. The yellow object initially visible shifts as the person manipulates the device, focusing on hands and components. The camera moves slightly to capture the work, shifting angles around the subject while the red surface remains in the background.

A person in a yellow helmet and white gloves manipulates industrial machinery with visible hand movements and adjustments to components. The machinery and equipment exhibit physical interactions during operation.

No fire, water, smoke, or wind dominates the scene; background elements (red structures, equipment) show minimal uniform shifting, indicating static or controlled environment.


A pair of clay-covered hands shapes a brown ceramic pot on a rotating pottery wheel. The hands adjust and smooth the pot's surface, then withdraw, leaving the pot centered on the wheel. The camera maintains a close-up perspective focused on the pot and hands, with minimal background elements visible.

Discrete objects: hands and clay on a pottery wheel. Hands actively mold and shape the clay through physical interaction.

The background (studio elements like tools and surfaces) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind).


A boy wearing a gray sweatshirt and blue jeans stands in a park with trees and fallen leaves, holding a white and gray object. He runs forward across a grassy area with scattered leaves, throws the object, continues running, then turns around and walks back toward the camera. The camera follows his movement with slight motion, capturing the park setting with minimal background detail.

A person is moving by walking and throwing a frisbee, with the frisbee in flight as a distinct solid object. The person’s motion is due to locomotion and throwing action.

The background (trees, grass, house, and pathways) shows no significant shifting or fluid motion (e.g., no fire, water, or wind-driven movement visible in the static elements).


RAW CAPTION: Got it, let's break down the video frames. The first frame shows a man in a black shirt. Then there's a close-up of a machine part with coffee beans. Next, the beans are being poured into a chute. Then a hand with a glove operates the machine. Finally, the man in black is working on the machine. Need to sequence these chronologically.

First frame: man in black shirt, standing in front of machinery. Then close-up of a metal chute filled with brown coffee beans. Then the beans are being pushed into the machine. Then a gloved hand guides the beans. Then the man adjusts the machine. Camera moves from close-up to medium shots. Background is industrial, but keep it minimal. Focus on motion: man, beans, hand. Describe appearance: man in black, coffee beans brown, hand with glove.

Check rules: chronological, motions, spatial. Start with man, then beans moving, hand operating, man working. Camera: starts with medium shot, then close-ups, then medium again.

Putting it all together:

A man in a black shirt stands in front of industrial machinery. Brown coffee beans are poured into a metallic chute and guided by a gloved hand into the machine. The man then adjusts components on the large silver machine. The camera shifts from a medium shot of the man to close-ups of the beans and hand, then back to a medium shot of the man operating the machine.

Wait, need to check the sequence of frames:

Frame 0: man in black shirt, industrial background.

Frame 1: close-up of metal chute with coffee beans.

Frame 2: beans being poured (same chute? or another part?).

Frame 3: hand with glove guiding the bean container.

Frame 4: man operating the machine (holding a tool, adjusting).

So chronological order:

1. Man in black shirt stands before machinery (frame 0).

2. Close-up of coffee beans in a chute (frame 1).

3. Beans are poured into a tube (frame 2).

4. Gloved hand moves the bean container to feed into the machine (frame 3).

5. Man adjusts the machine with his hands (frame 4).

Now, describe in chronological order. Mention subjects: man, coffee beans, gloved hand. Motion: standing, beans being poured, hand guiding, man adjusting.

Appearance: man in black shirt, coffee beans brown, hand in glove (yellowish?).

Spatial: man in front of machine; beans in chute; hand guiding towards machine; man working on machine.

Camera: starts with medium shot, then close-up on beans, then close-up of hand, then medium shot of man.

So draft:

A man in a black shirt stands before industrial machinery. Brown coffee beans fill a metallic chute and are poured into a narrow tube. A gloved hand guides the bean container, feeding them into the machine. The man then adjusts components on the large silver apparatus. The camera shifts from medium shots of the man to close-ups of the beans and hand, then back to a medium view of the man operating the machinery.

Check rules: exclude text (like the machine name "ROBUST" is part of the machine, but user says exclude text recognition). So don't mention "ROBUST". Keep background minimal. So the industrial setting is implied but not described.

Also, make it concise. Let's make sure it's a paragraph.

" A man in a black shirt stands in front of machinery. Brown coffee beans are poured into a metallic chute and fed into a tube by a gloved hand. The man then adjusts components on the large silver machine. The camera transitions from medium shots of the man to close-ups of the beans and hand, then to a medium shot of the man operating the machinery."

Wait, frame 3: the hand is holding the container with beans, then pushes it into the machine. Frame 4: the man is working on the machine. So the sequence is: man standing (0), beans in chute (1), beans poured into tube (2), hand guiding container (3), man adjusting machine (4).

So the motion: the man is present, then the beans are moving, then the hand acts, then the man acts on the machine.

Let's make sure chronological:

- Start with man in black shirt standing (frame 0).

- Then close-up of coffee beans in a metallic chute (frame 1).

- Then the beans are poured into a tube (frame 2, same chute?).

- Then a gloved hand moves the chute to feed beans into the machine (frame 3).

- Then the man adjusts the machine (frame 4).

So the caption should be in order:

A man in a black shirt stands before industrial machinery. Brown coffee beans fill a metallic chute and are poured into a narrow tube. A gloved hand guides the container, feeding the beans

A hand with a watch operates a cylindrical rod to extract coffee beans from a machine; discrete coffee beans are transferred along the rod during extraction.

No significant fluid or environmental motion observed. Background elements (wooden cabinets, machine components) remain stable with no uniform shifting or blurring indicative of ambient forces.


A person wearing a dark beanie and dark jacket drinks from a glass while seated on a couch. The camera then pans right to show a second individual in a brown hoodie and black beanie also drinking from a glass. The second person holds the glass with their right hand as the first individual shifts position slightly.

Two people (seated on couch) exhibit minor movements: drinking from glasses, slight posture adjustments. Solid objects with minimal locomotion due to seated positioning.

Background elements (couch, wall, furniture) show no uniform shifting; no fire, water, smoke, or wind present. Static room environment.


A girl with dark hair and a white shirt holds a cup, initially looking downward. She lifts her head, smiles, and raises her right hand to adjust her hair. The background includes a green wall with a calendar. The camera remains stationary with a slight shake.

A person (girl) is moving their arm to bring food to their mouth, indicating discrete, solid object motion from explicit physical action (eating).

The background features a static wall with a calendar; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are observed.