RAW CAPTION: Got it, let's see. The video shows a group of people in a dojo, probably doing karate or martial arts. First, there are several individuals: some in white uniforms with black belts, one in blue. They're all moving. Let's break down the sequence.

In the first frame, people are in various positions. Then, the person in white (maybe a student) is being assisted by someone in blue, while another person in white is holding hands with a bald man in white and black pants. Then, the woman in white with a black belt moves to the right, maybe blocking or striking. The motions are sequential: the person in blue is holding a student's arm, then the student moves forward, and the bald man steps back. The woman on the right moves toward the center, possibly to demonstrate a move.

Wait, need to follow chronological order. Let's check the timestamps:

0.0: Multiple people in dojo. One in blue shirt, others in white uniforms (karate gi) with black belts. The bald man in white gi with black belt (maybe instructor) stands center. The woman in white gi is on the right.

1.0: The person in blue is still holding a student's arm. The student (white gi, black belt) is moving forward. The bald man is stepping back a bit. The woman is still on the right, maybe observing.

2.0: Similar positions but slight movements. The student's arm is being guided.

3.0: The student in white gi is now extending their arm, maybe blocking or striking towards the bald man? Wait, the bald man's hand is near his chest. The woman on the right steps back slightly.

4.0: The woman moves to the right, her arm is raised, maybe blocking or deflecting. The student in white is moving forward.

5.0: The woman is now mid-motion, kicking or striking towards the student, but the student has moved forward.

Wait, need to describe the motion step by step. Let's focus on the main actions. The key elements: group of people, martial arts training. The instructor (bald man) and students. The woman in white gi with black belt is interacting with the student. The student is being held by someone in blue (maybe an assistant), then moves. The woman steps in, and then the student's motion.

Wait, the video is showing a series of movements where students practice techniques. Let's structure it:

- A group of people in martial arts uniforms (white with black belts, one blue shirt) perform synchronized movements in an indoor dojo. The bald instructor (white gi) stands center, observing while students practice. A female student on the right moves toward the center, extending her arm; simultaneously, a male student in white gi is guided by a person in blue shirt, moving forward. The bald instructor steps slightly back as the male student advances, while the female student’s movement culminates in a kicking motion toward the male student. The camera remains static, capturing the scene from a frontal perspective with slight movement.

Wait, need to check the exact sequence. Let's count the frames:

Frame 0: People are in positions. The male student in white (center-left) is being held by blue-shirt person. The bald man is center, facing left. Female student on right stands.

Frame 1: Blue-shirt person is still holding, male student moves forward. Bald man steps back, female student remains.

Frame 2: Similar, but slight movement. Male student's arm is extended.

Frame 3: Male student is now striking, but bald man is moving back. Female student on right is moving left.

Frame 4: Female student is mid-movement, maybe blocking; male student's arm is still extended.

Frame 5: Female student has completed a motion (kicking?), the male student is now closer to the bald man, who is stepping back.

Wait, maybe the key is: The video shows a group of martial artists (multiple in white uniforms with black belts, one in blue) practicing techniques. A female instructor in white gi stands to the right of a central bald instructor. As the sequence progresses, the female instructor moves forward, extending her arm; a male student (in white gi) is guided by a blue-shirted assistant to advance toward the central instructor, who steps back. The camera stays stationary, capturing the actions from a fixed angle.

Wait, let's check the exact movements. The first person in blue (left) is holding the arm of a person in white (next to him), who is facing left. The bald man is in the center, facing the group. The female on the right is facing the group. Then, the person in white (left) moves forward, extending their arm. The bald man steps back. The female moves to the right, then moves forward. Wait

Multiple people in martial arts uniforms engage in dynamic movements (kicking, striking) with distinct, solid motion patterns.

Background elements (yellow walls, black floor) are stationary across frames; no fluid/environmental motion (fire, water, smoke, wind) is present.


A wooden spoon stirs green chutney and white chicken pieces in a black frying pan on a gas stove; the hand moves in a circular motion, mixing the ingredients together. The camera remains stationary, focusing closely on the pan's contents.

A wooden spoon is stirring a green paste with onions in a pan. The spoon and onions exhibit distinct motion due to the stirring action.

The stove and kitchen background remain static throughout the video; no fluid or environmental motion (fire, water, smoke, wind) is present.


A person in a green sweater, blue jeans, and flip-flops with a yellow scarf around their neck stands on grass facing away from the camera, then raises their right arm and performs a backflip, rotating through the air before landing upright and holding the scarf above their head. The camera remains stationary, capturing the motion from a medium distance.

A person in a green shirt and yellow scarf performs physical actions: handstand, scarf manipulation, and jumping. These are solid objects moving due to intentional locomotion and collisions.

Background elements (street, building, cars) show no uniform shifting or fluid motion; no fire, water, or wind effects observed.


Two large groups of people, some in dark and others in light clothing, stand on a grassy field facing each other with a rope between them. They begin pulling the rope, leaning back and moving backward as they strain, with spectators observing from behind. The camera remains stationary with a slight shake, capturing the entire scene from a ground-level perspective.

Humans are moving in a tug of war, pulling a rope with visible physical effort and locomotion; their motion is solid and distinct.

Static trees and grass in the background show no uniform shifting; no fire, water, smoke, or wind-driven motion is visible.


RAW CAPTION: Got it, let's break this down. First, the video starts with a woman in a grocery store aisle near the frozen section. She's holding a phone, wearing a dark top and shorts, with a blue cap. Then the scene cuts to her pushing a shopping cart through another aisle with shelves of packaged goods. Next, there's a man in a green apron adjusting his hair, standing by a shelf of jars. Then a young man in a green vest over a white shirt walks through an aisle, looking around. Now, need to describe chronologically.

Main subjects: woman, then the man with the apron, then the young man. Spatial relationships: woman in frozen section, then aisle with shelves, then the man near jars, then the young man walking. Camera movement: probably cuts between scenes, maybe following the woman, then panning or cutting to others. Background: grocery store aisles, shelves.

Let me structure it. Start with the first scene: woman in the frozen section, holding phone, blue cap. Then she's pushing cart through another aisle. Then the man with apron adjusting hair. Then young man walking. Mention their appearances briefly.

Check rules: focus on motion and behavior chronologically. Appearances: woman's clothes, apron color, vest color. Spatial: she's near "STIMOROL" sign, then moving through aisles. The man is near a shelf of jars. Young man walking through aisle.

Avoid text recognition (so no "STIMOROL INFINITY" but the video has it, but rule f says exclude text recognition, so don't mention the signs). Wait, the instructions say "Exclude text recognition, named characters, or stylistic analysis." So the signs are text, so don't refer to them. Just describe the scene as grocery store.

Wait, first frame: woman in front of frozen section with a sign, but since text is excluded, just say "grocery store frozen section". Then she's pushing cart through a main aisle with shelves.

So paragraph: A woman wearing a dark top and shorts with a blue cap walks in a grocery store's frozen section, holding a phone. She pushes a shopping cart through a central aisle with yellow shelves stocked with packaged goods. A man in a green apron adjusts his hair while standing near a shelf of jars. A young man in a green vest over a white shirt walks down the same aisle, looking around.

Check camera perspective: the video seems to cut between shots, so maybe camera movement is cuts, not continuous. But rule d: camera perspective and movement. The first scene is a static shot? Or moving. The description in the video: first frame is a woman, then next is her pushing cart, so maybe following her. Then cut to the man. Then cut to the young man.

So the camera moves to follow the woman, then cuts to the man's location, then cuts to the young man.

But need to describe camera movement. Maybe "The camera follows the woman through the aisle, then cuts to close-ups of individuals within the store."

Wait, the rule says "conclude with the camera perspective and movement". So in the end, mention what the camera does.

Let's draft:

In a grocery store, a woman in a dark top and shorts with a blue cap walks near the frozen section while holding a phone. She pushes a shopping cart through a central aisle lined with yellow shelves of packaged goods. A man wearing a green apron adjusts his hair beside a shelf of jars. A young man in a green vest over a white shirt walks through the aisle, looking around. The camera follows the woman's movement, then cuts to medium shots of the other individuals.

Wait, check if background descriptions are minimal. The background is grocery store aisles, which is minimal. Need to keep it concise.

Another try:

A woman in a dark top, shorts, and blue cap walks through a grocery store's frozen section holding a phone. She pushes a cart along an aisle with yellow-shelved product displays. A man in a green apron adjusts his hair near a jar-filled shelf. A young man in a green vest over a white shirt walks down the aisle, glancing around. The camera transitions from following the woman to static shots of the other subjects.

Check if all rules are met. No text recognition (didn't mention signs), focused on motion/behavior chronologically, mentioned appearance (clothes), spatial (frozen section, aisle, near shelves), camera movement (transitions, following then static).

Yes, that works.
</think>

<caption_output>A woman in a dark top and shorts with a blue cap walks through a grocery store's frozen section while holding a phone. She pushes a shopping cart along a central aisle lined with yellow shelves stocked with packaged goods. A man in a green apron adjusts his hair beside a shelf of jars. A young man in

The man (protagonist) is walking through the aisle. The store employee is raising his hand. These are discrete solid objects moving due to locomotion and hand movement.

The background (supermarket shelves) is static with no fluid motion (fire, water, wind). Shelves are uniform and stationary in each shot, indicating no ambient environmental motion.


Two individuals in white karate uniforms with red belts face each other in a dojo. The person on the left holds a pad while the right person steps forward, extending their leg in a roundhouse kick toward the pad. The right individual follows through with the kick, shifting weight and rotating their torso. The camera remains stationary throughout.

Two martial artists in white uniforms with red belts: one performs a high kick while the other stands in a blocking position. Motion is solid, discrete, and localized to the practitioners.

No shifting background; walls and signage remain fixed. No fire, water, smoke, or wind present.


A man in a black shirt and dark shorts with a blue stripe stands on a rocky cliff edge, initially adjusting his head with both hands. He then turns to face the cliff, steps forward, and bends slightly, appearing to examine the ground or rocks below. The camera follows his movement, capturing his actions from a medium distance with slight shifts to track his position.

The man is moving by walking and turning, which is discrete object motion due to his own locomotion.

The background is static rocky terrain with no shifting or fluid motion. No fire, water, smoke, or wind observed.


Two individuals weave on a traditional loom with colorful threads (pink, purple, orange). Initially, close-up of hands manipulating the threads; the camera pans upward to reveal an older man in a light green shirt and a woman in a white dress with blue patterns working together—the man adjusts threads while the woman assists. They remain seated closely, with the man slightly behind the woman as they collaborate on the loom. The camera slowly shifts perspective, capturing their coordinated movements and the vibrant fabric being woven.

Two individuals are actively moving their hands and arms on a loom, performing weaving actions (shuttle manipulation, thread pulling).

Background elements (walls, wooden structure, floor) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present.


A hand uses a white eyelash curler on a person's upper eyelid, pressing down to curl the lashes and then releasing. The person has light hair, pink lips, and curled eyelashes. The camera remains steady in a close-up view focused on the eye area throughout the action.

A hand applying eyeliner is the discrete solid object moving, with visible motion tracking the application process.

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements remain static and blurred.


A person in a red shirt and silver watch uses a black flat iron on their dark hair while holding a wooden brush, sectioning strands and moving the iron along the hair from the forehead downward. The background features wooden bookshelves. The camera maintains a close-up, static perspective focused on the upper body and hair styling actions.

A person (wearing red) is using a flat iron to style hair, with hand movements and the flat iron moving over the hair.

Background shows stable bookshelves and furniture; no fire, water, smoke, or wind. Background elements are static and do not shift.


RAW CAPTION: Got it, let's break down the video. First, the main subject is a person's hands. In the first frame, they're holding a glass jar with a brown liquid, probably coffee. Then, they move the jar to a dispensing machine (maybe a coffee urn), tilt it to pour into the machine. Wait, no, step by step: [0.0] holds jar with liquid. [1.0] pours from jar into the machine? Wait, the second frame shows the jar being placed on top of the machine, then they cover it with a lid. Then they take the jar off, then in the next steps, they pour into a cup. Wait, let's check the timestamps.

Frame 0: Hand holds glass container with brown liquid. Stack of white cups to left. Red wall in background.

Frame 1: Hand moves container to machine, pours into machine? No, the action is pouring into the machine's opening. Wait, the video shows a person handling a glass jar of liquid. They place the jar onto a dispensing device (like a coffee urn's spout), then tilt it to pour. Wait, the second frame (time 1.0) shows the jar being placed on the machine, then the person uses their hand to cover the jar's opening (maybe a lid), but then in the next frames, they take the jar off the machine and pour into a cup.

Wait, let's list the actions chronologically:

1. A hand holds a clear glass jar filled with brown liquid. Stacked white cups are visible to the left.

2. The hand moves the jar towards a metal dispensing unit (likely a coffee urn), then tilts it to pour the liquid into the unit's opening. (Wait, no—looking at the video: in frame 2, the hand is placing the jar on top of the machine, then in frame 3, the hand covers the jar with a lid, then frame 4, the hand lifts the jar off the machine. Then frame 5, the hand pours the liquid from the jar into a white paper cup.)

Wait, maybe the sequence is: person holds jar, places it on the machine, closes the lid, then takes it off and pours into a cup.

Wait, the video steps:

- Frame 0: Hand holding jar with brown liquid. Background has stacked cups and red wall.

- Frame 1: Hand positions jar over the machine's spout, pouring the liquid into the machine? Wait, no—the jar is being placed on the machine, then the person's hand is seen placing a lid on the jar (maybe the lid is part of the machine). Wait, maybe it's a coffee dispenser where you pour the jar into the machine to fill it, but here the person is using the jar to pour into a cup.

Wait, let's look at the actions:

- First, the person holds a glass jar with a light brown liquid.

- Then, they move the jar towards a dispensing unit (the metal apparatus), tilt it to pour the liquid into the unit's opening. Wait, no—frame 2 shows the hand placing the jar on top of the unit, then frame 3 shows the hand covering the jar's opening with a lid. Then frame 4, they lift the jar off, and frame 5, they pour the liquid into a white cup.

Wait, maybe it's a coffee making process: the person is preparing to pour coffee into a cup. So:

- Start with the jar (contains coffee) being held. Then they place the jar into the machine (maybe the machine is for dispensing into cups), but then they pour into a cup.

Wait, maybe the correct sequence is:

- A person holds a glass container filled with brown liquid (coffee). They move the container towards a coffee dispenser, place it on the dispenser, then tilt the container to pour the liquid into the dispenser's outlet. Wait, no—the video shows the container being placed on the machine, then the person covers it with a lid (maybe the lid is for a lid on the container), then takes it off, then pours into a cup.

Wait, let's look at the exact frames:

- [0.0] Hand holds clear glass jar with brown liquid, stacked white cups to the left.

- [1.0] Hand moves jar toward metal dispenser, placing it on the dispenser's spout.

- [2.0] Hand covers jar's opening with a lid (the lid is part of the dispenser? Or the person is sealing the jar).

- [3.0] Hand lifts jar off the dispenser.

- [4.0] Hand pours liquid from jar into a white paper cup.

Yes, that makes sense. So the actions: holding the jar, placing it on the dispenser, sealing it, then pouring into a cup.

Now, describe

Person's hands and a liquid container are moving to pour liquid into a cup, showing discrete solid object motion due to explicit physical action.

Red wall and stacked cups remain static; no fluid motion (water, fire, smoke) or wind-induced motion observed.


A silver blender with a glass jar filled with light beige liquid sits against a black grid background. A hand turns the blender’s blue base knob. The scene transitions to a white countertop holding a white ribbed pot with a succulent plant, two small glasses of the beige liquid, and a tall glass of the same liquid. The camera shifts from a close-up of the blender to a static view of the countertop arrangement.

A hand (discrete solid object) moves to adjust the blender's knob, representing explicit physical interaction.

The background elements (grid-patterned tile wall and white surface with plant/candles/vase) remain static across frames; no fluid/environmental motion (e.g., fire, water, wind) is observed.


A baby wearing a gray striped onesie and a wrist bracelet lies on a patterned bedsheet, moving their arms and legs; the baby lifts their head toward the camera, with soft toys partially visible in the background, captured from a top-down perspective with minimal movement.

A baby (discrete solid object) is moving: adjusting its limbs, lifting its head, and changing its gaze direction. These actions are voluntary movements of the baby's body.

The background consists of a stationary bedsheet with floral patterns and stationary stuffed animals. No fluid motion (fire, water, smoke) or wind-driven environmental motion is observed. Background elements remain fixed throughout the video.


Two climbers ascend a vertical ice wall; the left climber wears a red jacket and dark pants, while the right climber has a yellow helmet and dark clothing. Both progress upward sequentially, with the red-jacketed climber initially lower but gaining height. The ice wall is supported by a metal scaffolding structure. Captured from a low-angle perspective, camera remains static.

Two climbers are moving upward on a rock face; their motion is discrete, solid, and caused by explicit physical forces (climbing locomotion).

The bridge structure and sky background show no significant shifting or uniform movement; no fluid environmental elements (fire, water, smoke, wind) are present as dominant motion.


Two girls stand facing each other in front of a colorful wall; the girl on the left wears a gray sweater, and the girl on the right wears a black-and-white striped shirt. They hold hands, then the girl in stripes raises her arm toward the other girl, who sits down. The girl in stripes playfully pushes the other girl’s arm, and both laugh while moving slightly. The camera remains steady with minimal movement.

Two girls are moving independently; they gesture, turn, and shift their positions due to their own actions.

The background is a static graffiti wall with no shifting or fluid motion (fire, water, smoke, wind).


Two children walk through snow; a boy in a blue striped shirt and white shorts walks side by side with a girl in an orange top with dark pants. The girl steps forward, leading the boy as they move through the snow, their bare feet sinking into the ground. The camera follows them with slight shake.

Brief description of moving discrete objects

Brief description of background and ambient motion


RAW CAPTION: Got it, let's break this down. The video shows a man lifting a barbell. First, he's in a squat position with the barbell on his shoulders. Then he stands up, lifting the barbell. After that, he lowers it back down. Let's check the rules.

a) Chronological order: start with squat, then lift up, then lower.

b) Appearance: man in green shirt, black shorts, red/black shoes. Barbell has yellow plates.

c) Spatial: he's alone in a white space, no other objects.

d) Camera: probably static, no movement mentioned.

e) Background: minimal, just white, so mention it briefly.

f) Exclude text, names, etc. So no "22" on his shirt? Wait, the first frame shows a number on his shirt, but rule f says exclude text recognition. So we don't mention the number. Just describe the shirt as green.

Putting it together: Man in green shirt, black shorts, red/black shoes lifts yellow plate barbell. Starts in squat position, stands up lifting barbell overhead, then lowers back to shoulders. Camera static, white background.

Wait, the sequence: first frame, he's squatting (barbell on shoulders), then he stands up (lifts it), then back down. Let's check the frames:

Frame 0: he's in a squat, barbell on shoulders.

Frame 1: he's standing up, barbell at shoulder level (maybe mid-lift).

Frame 2: he's at the top of the lift? Wait no, the frames show:

[0.0] - squat (barbell on shoulders)

[1.4] - he's lifting, barbell raised to chest level? Wait, the description says:

First frame: he's in a squat, barbell on shoulders. Then he lifts, then lowers. Wait, the video shows:

[0.0] - man squatting with barbell on shoulders.

[1.4] - he's in the process of lifting, maybe upper body moving.

[2.5] - he's standing upright with barbell at chest level.

[3.6] - he's lowering the barbell back to shoulders.

[4.7] - he's in a squat position again.

So sequence: squat with barbell on shoulders, lifts barbell to chest level, holds it, then lowers back to shoulders.

Wait, let's parse each frame:

Frame 0: Squat position, barbell on shoulders.

Frame 1.4: Standing up, barbell lifted to shoulder level.

Frame 2.5: Barbell at chest height? No, the description says: in frame 2, he's standing upright with barbell at chest level. Wait, the user provided the frames as:

[0.0] - man squatting, barbell on shoulders.

[1.4] - man lifting barbell (so upper body moving up).

[2.5] - man standing, barbell at shoulder level (maybe mid-lift).

[3.6] - man standing with barbell at chest level.

[4.7] - man in squat position again.

Wait, maybe the action is a clean and jerk or a snatch? But the key is the motion.

Let me rephrase the chronological order:

The man begins in a squat position holding the barbell on his shoulders. He then stands up, lifting the barbell to chest height. Next, he lowers the barbell back down to shoulder level, returning to a squat position.

Appearance: man in green shirt, black shorts, red/black sneakers; barbell with large yellow plates.

Spatial: only the man and barbell, white background.

Camera: static, no movement.

So the caption should be concise.

Let's structure it:

A man wearing a green shirt, black shorts, and red/black sneakers lifts a barbell with yellow plates. Starting in a squat position, he stands up to raise the barbell to chest height, then lowers it back to shoulder level, returning to a squat. The camera remains static against a plain white background.

Check rules:

a) Motion in order: squat → lift → lower.

b) Appearance: green shirt, black shorts, red/black shoes; yellow plates.

c) Spatial: no other objects.

d) Camera: static.

e) Background: plain white, minimal.

f) No text recognition (so the number on shirt is excluded).

Yes.

Now, check if concise. Let's write:

A man in a green shirt, black shorts, and red/black sneakers lifts a barbell with yellow plates. He starts in a squat position holding the barbell on his shoulders, stands up to raise it to chest height, then lowers it back to shoulder level, returning to a squat. The camera remains static against

A person is performing a weightlifting motion (squatting and standing) while holding a barbell. The barbell and person exhibit discrete, solid-object movement due to intentional physical forces.

The background (plain wall and floor) shows no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind is present.


A shirtless man in dark pants with yellow stripes lifts a blonde woman in golden leggings by her hands, spinning her around on a blue mat. She stands on her toes as he elevates and rotates her, then lowers her back to the mat. The scene occurs in front of a brown couch with cushions; the camera remains static and frontal throughout.

Two people are engaged in physical interaction: one person (shirtless) is lifting, carrying, and moving another person (wearing black pants). Their motion is driven by intentional physical forces (lifting, walking, shifting weight).

The background elements (couch, tapestry, side table with lamp) remain stationary across frames, showing no fluid or environmental motion (e.g., fire, water, smoke, wind).


A man in a black shirt, black shorts, and blue-green running shoes begins walking on a treadmill, gradually increasing his pace to a run while maintaining a steady stride. To his right, another man in black athletic wear stands stationary, observing. The camera remains fixed, capturing the scene from a frontal perspective with minimal background details.

Two individuals are moving on treadmills, exhibiting locomotion (running/walking) due to their own physical effort.

The gym background (walls, equipment, floor) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind).


A person stands in a storefront area, playing a light-colored accordion with red and white patterns, their hands moving across the keys. The camera zooms in on their hands manipulating the instrument's buttons, then pulls back as they step forward toward the glass doors, with a yellow vehicle visible outside. The camera shifts from medium shot to close-up and back to medium, capturing the person’s motion against the storefront backdrop.

The person's hands and body move as they play the accordion, with hands pressing keys and arms shifting positions. These are discrete, solid objects exhibiting locomotion due to explicit physical forces (hand movement to operate the instrument).

The background (shop interior, windows, and outdoor bus) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, wind). Static elements like walls and windows remain consistently in place throughout the frames.


Two individuals stand in a bathroom mirror; the person in a gray shirt applies makeup to their face while facing the mirror, then turns to face the camera and continues adjusting their face. The other person, wearing a black shirt, remains behind them. The camera captures the scene from a close, handheld angle with slight movement.

Multiple people are moving: the foreground individual is gesturing and adjusting objects, while others in the background walk and interact. Motion is distinct and attributable to human locomotion/behavior.

No shifting background elements; walls and ceiling lights remain stationary across frames. No fluid or environmental motion (fire, smoke, water) detected.


Three individuals sit at a table in a room with visible doors and windows. The person in a red shirt on the left wipes their face, then eats from a tray; the person in a gray shirt in the middle drinks from a green bottle; the person in a black shirt on the right drinks from a bottle and then eats. The camera remains static, capturing the scene from an eye-level perspective.

Three individuals are seen moving: one drinking from a glass, another eating, and the third gesturing and drinking. These motions are discrete and attributable to explicit physical actions (drinking, eating).

The background consists of static walls and door without any shifting. There is no fire, water, smoke, or wind present in the scene, so ambient environmental motion is absent.


A person wearing a red helmet, white shirt, and blue jeans adjusts position while seated on a large black rotating ride with red supports. Initially leaning forward, they gradually sit upright as the ride turns, remaining barefoot. The background features a brick building and trees. The camera remains stationary with minimal movement.

A person riding a mechanical swing (discrete object) exhibits motion driven by the swing's mechanical movement, with clear solid object interactions.

The background (building, trees, ground) shows no significant shifting or fluid motion; no fire, water, smoke, or wind-dominated elements are present.


A woman in a yellow sports bra and shorts kneels on a blue mat, leaning forward with hands on a large red exercise ball. The scene cuts to her sitting on the mat as a man in a green shirt and gray pants kneels beside her, pointing at a blue exercise ball. The video then returns to the woman on the mat, again interacting with the red ball. Camera shifts between these two scenes through cuts, with minimal background elements visible.

Two individuals and exercise balls are moving: one person performs a physical exercise with a pink ball while the other observes and gestures. Discrete solid objects (people, balls) exhibit intentional motion driven by physical forces.

Background elements (curtain, gym equipment) show no uniform shifting or fluid motion (no fire, water, smoke, wind).


A man in a white shirt speaks into a microphone while holding an orange object near his mouth, then gestures with his right hand. The camera pulls back to reveal several people seated around a table with a red bag, including individuals in red and blue jerseys; the man in the white shirt walks around the table. The scene occurs outdoors in front of a glass building with blinds. The camera transitions from a close-up to a wider shot, capturing the group's arrangement.

The central male subject (speaking into a microphone) exhibits discrete physical motion (head/shoulder movements, hand gestures), while seated individuals show minimal positional shifts, all consistent with solid-object locomotion or gestural movement.

Background consists of static glass panels with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed. No significant ambient elements dominate the scene.


Two individuals appear on a stage: one in dark clothing and a hat juggling flaming objects, positioned left, while another in a yellow-green shirt, dark pants, and a hat walks toward the first from the right. The second person extends a hand toward the fire juggler, who steps back as they interact. The crowd is visible below. The camera remains fixed in a crowd-facing perspective with slight shakiness.

Discrete objects: jugglers with torches (fire motion), and a performer in yellow vest executing a jump onto a platform. These movements are explicit locomotion/collision-based.

Background elements (murals, roof) show no significant shifting; fire from torches is present but not dominant in motion dynamics.


A person with light brown hair and a dark shirt featuring white and yellow stripes plays a black electric guitar, their fingers moving rhythmically on the fretboard and strumming the strings. The individual remains seated in a room with light-colored walls, a wooden door, and minimal background objects visible behind them. The camera maintains a fixed, slightly low-angle perspective throughout the sequence, capturing the person’s upper body and guitar in a static frame.

Person's hands moving on guitar strings and fretboard while playing guitar; localized finger movements and subtle body shifts.

No fire, water, smoke, or wind motion. Background (walls, door, decorations) is static and unchanging.


The video begins with a close-up of a person raising their hands near their face against a vibrant, blurred background. It transitions to a close-up of two individuals with blue-green lighting, then shifts to a bustling crowd scene in a venue where people in formal attire interact and hold signs under purple and green lights. Next, the scene shows a densely packed audience in a blue-lit space, clapping and observing. Finally, the camera captures a stage with performers dancing under green stage lights, viewed from an audience perspective. The camera movement includes close-ups, pans to wider crowd shots, and a final stage view.

Discrete objects include a crowd of people moving (locomotion) and a stage performer holding a picture/dancing (physical motion), both tracked as solid, distinct entities.

Background elements (stadium structure, static objects) show no uniform shifting; no fire, water, smoke, or wind dominant motion observed.


RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person's arm and leg, maybe someone sitting. Then the scene shifts to a window with vertical blinds. A person in a gray shirt is holding a shoe, and another person in a striped shirt is sitting. Wait, the sequence: first frame shows an arm and leg, then the person adjusts the blinds, then the person in the striped shirt is holding a shoe. Wait, no, let's check the frames.

Frame 0: arm and leg, maybe someone sitting, arm extended. Frame 1: window with vertical blinds, hand on blinds. Frame 2: person in dark clothing (maybe a dress) standing near window, holding something. Frame 3: person in striped shirt sitting, another person's arm reaching towards them. Frame 4: two people: one sitting (striped shirt, dark shorts) holding a shoe, the other standing (dark dress) with their foot up, as if getting the shoe put on.

So chronological order: First, a person's arm and leg are visible (maybe the standing person). Then, the scene focuses on vertical blinds, a hand adjusting them. Then, a person in a dark dress stands near the window, and a person in a striped shirt sits, holding a shoe. The standing person lifts their foot, and the sitting person is handling the shoe, possibly putting it on.

Appearances: The standing person is in a dark dress, the sitting person is in a striped shirt and dark shorts. Spatial: Standing person is in front of the sitting person, near the window. The sitting person is seated, holding the shoe, the standing person's foot is extended towards them.

Camera movement: The camera seems to pan from the arm/leg to the window, then to the interaction between the two people. The camera might be slightly shaky as it captures the movement.

Background: There's a window with vertical blinds, a room with some furniture (like a chair, maybe). But keep background minimal. So background is a room with a window and vertical blinds, possibly a chair.

Now, structure the caption:

- Chronological: Start with the initial close-up (arm/leg), then the window/blinds interaction, then the two people interacting (standing person with foot up, sitting person holding shoe).

- Main subjects: Two people (one standing, one sitting). Standing person: dark dress, foot raised. Sitting person: striped shirt, dark shorts, holding a shoe.

- Motion: The standing person lifts their foot towards the sitting person, who is holding a shoe. They interact near the window.

- Spatial: The standing person is in front of the window, the sitting person is seated near the window (maybe on a chair), with the standing person's foot towards the sitting person.

- Camera: The camera pans left to show the interaction, with slight movement.

Check the rules: Focus on motion and behavior chronologically. Describe appearance briefly (dark dress, striped shirt, etc.), spatial relationships (in front of, near window), conclude with camera perspective (pan left, slight shake).

Let's draft:

A person in a dark dress stands near vertical blinds, lifting their foot towards another person seated on a chair in a striped shirt and dark shorts who is holding a shoe. The camera pans left from a close-up of an arm and leg to show the interaction between the two individuals near the window, with slight movement.

Wait, need to check each frame:

Frame 0: close-up of arm and leg (maybe the standing person's leg, since later they lift their foot).

Frame 1: hand on vertical blinds (so adjusting blinds).

Frame 2: person in dark dress (standing) near window, holding something (maybe the shoe).

Frame 3: person in striped shirt sitting, holding a shoe, and another arm (the standing person's arm) reaching towards them.

Frame 4: both people: standing person with foot up, sitting person holding shoe.

So sequence: Initially, a close-up of an arm and leg (possibly the seated person's leg), then the camera shows a hand adjusting vertical blinds. Then, the standing person in a dark dress and the seated person in a striped shirt and dark shorts are seen interacting, with the standing person lifting their foot towards the seated person who holds a shoe.

Wait, maybe better: The camera starts with a close-up of a person's arm and leg, then pans to show a person adjusting vertical blinds. Next, the scene shifts to two people: a person in a dark dress stands near a window, lifting their foot, while another person in a striped shirt sits on a chair holding a shoe. The camera captures this interaction, panning left with slight movement.

Check if background is essential: the window with blinds is essential for the spatial context.

Let's make it concise:

The camera begins with a close-up

Two people interact: a standing individual (black dress) manipulates the foot of a seated person (light blue shirt), with subtle hand/foot movements and head adjustments. The motion is physical contact between solid objects (people) without environmental interference.

The background (window, curtains, exterior view) is static with no fluid/environmental motion (e.g., fire, water, smoke, wind). Camera movement is minimal and does not blur the background or shift background elements uniformly.


A large group of people in various colored clothing (including pink, white, gray, and striped shirts) begin crouched in a room, then rise and raise their arms in unison, moving rhythmically as they dance. The camera remains stationary, capturing their collective motion in a well-lit indoor space.

Multiple discrete solid objects (people) are moving in coordinated motion: dancing, raising arms, and stepping. Their locomotion involves physical forces (e.g., pushing, stepping) and can be tracked with bounding boxes.

Background elements (walls, ceiling, windows) show no shifting or fluid motion. No fire, water, smoke, or wind effects are present.


A person in a black shirt stands in front of an illuminated display case, opening it and reaching inside to handle items. The scene is dark with a blue wall and bottles visible in the background; the camera remains stationary.

A person is moving their arms and body while working at a counter.

Background elements (blue cabinet, shelves) remain static. No fire, water, smoke, or wind observed.


A person with long dark hair and a black-and-white checkered shirt lowers their head from an upward tilt, revealing their face. They then bring both hands to cover their mouth. The camera remains static, with a lamp and bookshelf visible in the background.

A person with long hair moves their head and hands: lifting the head, covering the mouth with one hand, then removing it, and finally covering with both hands. This motion is deliberate locomotion of a solid object (the person) due to physical forces (muscle movement).

The background (lamp and door) remains static throughout the frames with no uniform shifting. No fire, water, smoke, or wind is present, ruling out ambient environmental motion.


A child wearing a blue shirt, gray pants, and a black helmet rides a light brown horse with a white mane toward the camera, holding the reins as the horse moves forward. To the right, a brown horse with a white mane walks away from the camera. The camera follows the approaching horse with slight movement, capturing the scene against a backdrop of metal fencing and grassy ground.

The child riding the pony exhibits discrete movement: the pony advances forward and turns its head. The second horse remains stationary. Both subjects show solid, distinct motion consistent with locomotion.

No significant background shifting or fluid motion (e.g., fire, water, wind) observed. Background elements (fence, grass, ground) are static with no uniform motion indicating environmental influences.


A bride in a white dress with a yellow sash and a groom in a white shirt, yellow tie, and yellow boutonniere stand side by side, cutting a two-tiered white and yellow cake adorned with flowers. The bride holds a knife, and the groom assists, moving the knife downward to slice the cake. They are positioned in front of a window with lit panes and a floral arrangement featuring lilies and orange blooms. The camera remains stationary, capturing the scene from a medium angle.

The bride and groom are performing discrete physical actions: the bride is moving her hands to cut the cake with a knife, while the groom remains stationary. The cake itself is stationary but the knife motion is clearly driven by the bride's locomotion.

The background elements (windows, wall, floral arrangements) show no shifting or fluid motion. No fire, water, smoke, or wind effects are visible, confirming the environment is static.


A person holds a brown, breaded, elongated object above a white bowl containing a brown liquid, lifting it to reveal falling crumbs; the object is lowered toward the bowl, with hands positioned in front of the bowl on a kitchen counter; the camera maintains a close-up, steady perspective focused on the hands and bowl, with minimal background details visible.

Hands manipulating a fried food item (e.g., chicken drumstick) moving through space with controlled motion (dipping, lifting, sauce dripping)

No shifting background elements (sink, countertop remain static), no dominant fluid/environmental motion (dripping sauce is part of object movement, not ambient)


RAW CAPTION: Got it, let's see. The video shows two people fencing. First, they're standing facing each other. The person on the left is in red and black, right? Red pants, black top, helmet. The one on the right is white with red socks. Then they start moving, the left one steps forward with the sword, maybe attacking. The right one parries or moves back. Then they exchange positions a bit. The background has a wall with some posters and a cabinet. There's a spectator in the corner. Camera seems to be stationary, maybe a bit shaky. Need to describe the motions chronologically.

So, first frame: two fencers in position. Then left fencer advances, right fencer steps back. Then they adjust. Wait, the video is short, 5 seconds. Let's list the sequence.

0.0: Both fencers stand facing each other. Left: black helmet, red/black top, red pants. Right: white outfit, red socks, white helmet. Background has a wooden wall with posters, shelves with gear.

0.3 to 1.0: Maybe they start moving. Wait, the video starts with them ready. Then in the next seconds, left fencer steps forward (like in frame 1, maybe moving rightward?) Wait, the movement: frame 0: left is on left, right on right. Frame 1: left is moving towards right? Wait, the video shows them engaging. Let's check the frames.

First frame: left fencer (red/black) is near the left side, right fencer (white) on the right. Then in frame 1.4, left fencer starts moving forward, right fencer steps back. Then in frame 2.5, left fencer has moved, right fencer is moving to the left? Wait, no. Wait the video: first they're facing each other. Then the left fencer (red/black) advances, right fencer (white) steps back. Then they exchange positions slightly. The actions are fencing movements: lunging, parrying.

So the caption should be chronological: two fencers in a gym. Left fencer in red and black with a mask, right in white with red socks and mask. They begin facing each other, then the left fencer moves forward with a lunge, the right fencer steps back and parries. Then they adjust positions. Background has a wall with posters and equipment. Camera is stationary, slight shake. Minimal background details.

Need to be concise. Let's structure:

Two fencers engage in a bout: one in red and black attire with a mask, the other in white with red socks and mask. Initially positioned facing each other, the red fencer advances with a lunge, prompting the white fencer to step back and parry. They exchange positions as the bout progresses. The camera remains stationary with minimal movement, capturing the indoor setting with a wall and equipment in the background.

Wait, need to check the rules. Exclude text recognition, named characters. So don't mention specific colors like "red and black" maybe? Wait, no, the rules say "Briefly describe their appearance and number (color, size, orientation)." So can mention colors.

Also, spatial relationships: in front of, to the left. So first, both face each other. Left fencer moves forward (towards right fencer), right fencer steps back (away).

So:

Two fencers, one in red pants and a black top with a mask, the other in white fencing uniform with red socks and mask, face each other in a gym. The red fencer steps forward to lunge, the white fencer steps back and parries. They adjust positions as the bout continues. The camera remains stationary with slight shake, capturing the indoor environment with a wooden wall and shelves in the background.

Check for minimal background: "wooden wall and shelves" is minimal. Exclude text recognition, so no posters details.

Wait, the background has a wooden wall with posters, but rule e says minimal unless essential. So maybe "wooden wall with posters" but maybe keep it brief.

Also, chronological order: first, they are positioned; then movements happen.

Final caption:

Two fencers, one in red pants and a black top with a mask, the other in a white uniform with red socks and mask, engage in a bout. Initially facing each other, the red fencer advances and lunges, prompting the white fencer to step back and parry. They adjust their positions as the bout progresses. The camera remains stationary with slight shake, capturing the indoor setting with a wooden wall and shelves.
</think>

<caption_output>Two fencers, one in red pants and a black top with a mask, the other in a white uniform with red socks and mask, face each other in a gym. The red

Two fencers in protective gear are actively moving: lunging, stepping, and parrying with their swords. The swords are in motion as part of the fencing actions.

The background (wall, posters, window) is stationary. No fluid or environmental motion (e.g., fire, water, wind) is present.


Two children stand under an apple tree; one in a blue jacket uses a pole to shake apples into a white bucket, while another in a blue hoodie and beanie observes. A woman in a pink jacket enters from the left, holding a pole, and joins the children to shake the tree, causing apples to fall into the bucket. The camera pans slightly left to follow the woman’s movement and stabilizes on the group.

Two people (blue and pink clothing) actively moving poles to interact with the tree, with visible motion of the poles and their bodies due to physical effort.

The background (trees, grass, distant fields) shows minimal uniform shifting; trees exhibit slight natural sway but are not dominant fluid/environmental motion. No fire, water, or smoke observed.


At dusk, a chain-link fence frames a baseball game: a batter in white stands at home plate, a catcher in blue crouches behind, and a pitcher in dark clothing pitches. The batter swings, hits the ball, and runs toward first base as the catcher stands up and moves. Other players are visible in the background. Camera remains stationary.

Discrete solid objects include baseball players (batter, runner, fielders) engaging in physical actions: swinging a bat, running bases, and fielding the ball.

The background features a fence, trees, and ground that remain stable; no significant fluid motion (fire, water, smoke) or strong wind-driven sway is visible.


An individual wearing a dark patterned top and light jacket stands in front of a wooden cabinet with glass doors, raising their right arm above their head. The scene darkens after a brief moment. The camera remains static throughout.

A person moves their arms and hair falls due to their own action.

The wooden cabinet background remains stationary with no fluid or environmental motion (no fire, water, smoke, or wind).


A man in a gray short-sleeve shirt and black shorts with visible arm tattoos stands in a gym with red flooring and vertical paneling. He holds dumbbells, first lifting them upward from his sides to shoulder height in a controlled motion, then lowering them back down. The camera remains stationary, focusing on his upper body movements against the gym background with minimal environmental details.

The person (wearing gray shirt and black shorts) is performing discrete arm movements (swinging an object, likely a training implement) with clear physical motion.

The gym background (red flooring, vertical bars, equipment) shows no uniform shifting or fluid motion (fire, water, smoke, wind). Background elements are stable.


A man in a light blue shirt and jeans stands holding a large board near a gray wall, while a woman in a yellow shirt and green pants moves toward the wall and bends down. The camera pans left to reveal the room’s concrete floor and multiple windows, with exposed wooden beams overhead.

Two people are visible: one moves from near the window toward the left side of the frame and then toward the bottom, while the other performs actions near the corner (likely handling materials). These are solid objects moving due to locomotion and manual work.

The background features wooden ceiling beams and walls that remain stationary throughout the video, with no shifting or fluid motion (e.g., smoke, fire, water).


A large, fluffy brown-and-white dog stands on a grooming table while a masked person in a white coat grooms its fur. The person, positioned to the right of the dog, brushes the dog’s side, prompting the dog to turn its head slightly. The person continues grooming as the dog remains mostly stationary, occasionally shifting gaze. The scene is captured from a static medium shot with a pink grooming tub visible to the left and shelves holding supplies in the background.

The dog (solid object) moves by standing up and turning; the person (solid object) adjusts the dog with hands.

Static background elements (red cabinet, blue container) show no uniform shifting or fluid/environmental motion. No fire, water, smoke, or wind detected.


A person wearing a teal shirt and dark jeans stands in front of a wall with a framed picture above and a door to the right, playing a red and gold accordion by moving its bellows in and out while pressing keys. The camera remains static, capturing the subject from a frontal perspective.

The person is actively moving the accordion's bellows and manipulating the keys, with visible hand motions and bellows expansion/contraction representing discrete physical interaction with the instrument.

Background elements (wall, door, framed picture) show no shifting or uniform motion. No fire, water, smoke, or wind present in the scene; ambient environmental motion is absent.


A person's arm lies extended on a white surface. A hand enters the frame from the right, holding a light blue cloth, and applies a white creamy substance onto the arm using the cloth, spreading it across the forearm. The container of cream remains stationary near the arm. The camera maintains a top-down perspective with minimal movement.

A gloved hand moves a cloth across the arm in circular motions; the cloth and hand are discrete solid objects undergoing intentional physical manipulation.

The background consists of a static white surface with no shifting elements. No fire, water, smoke, or wind motion is present.


A shirtless man in white shorts lies prone on a surface as a person in a black shirt stands behind him. The standing individual moves their hands across the shirtless man’s upper back, making contact with his shoulders and spine. The camera remains close, exhibiting minor shakes, capturing the interaction from a slightly elevated angle.

Two discrete objects: a shirtless person lying prone (receiving a massage) and a person in a black shirt performing the massage. The massager's hands move across the recipient's back, demonstrating explicit physical force application.

The background (wall, bed frame, floor) shows no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is not dominant.


A boy wearing a black and white striped shirt and dark pants roller skates across an indoor rink, then stops and stands still. Shortly after, another individual in a white shirt and shorts enters the frame while roller skating. The camera follows the boy’s movement with a slight pan, maintaining a medium shot focused on the subjects against the rink’s smooth floor and minimal background details.

A boy in a striped shirt and dark pants is roller skating across the rink. Another person (in a white shirt) briefly appears in the background, also on roller skates. Both objects are solid and moving due to their own locomotion.

The background consists of static walls and ceiling lights with no fluid or environmental motion (fire, water, wind). Background elements remain fixed without uniform shifting.


A man in a brown suit and hat stands behind a seated man draped in a green cape, holding scissors. The standing man raises the scissors, cuts the seated man's hair, then steps back. The seated man holds a clipboard. The camera remains steady with minor shake.

The barber (standing person) is moving hands and body to cut hair, using scissors and a comb. The client (seated person) is mostly stationary, holding a book.

The background (walls and curtain) is static with no signs of fire, water, smoke, or wind. No ambient environmental motion detected.


A boy in white shirt and shorts kneels on green grass, using a small gardening tool to dig or move soil. He shifts his position slightly while focusing on the ground, occasionally adjusting his grip and movements with the tool. The camera maintains a static top-down perspective throughout.

A boy in white clothing is the primary discrete object, kneeling and manipulating an object on the ground (likely a toy or insect). His hands and upper body show deliberate, controlled movements as he interacts with the ground object.

The grassy background shows minimal ambient motion (likely due to wind), but no dominant fluid or gaseous motion (fire, water, smoke) is present. Background elements (grass) remain stable and non-uniformly shifting, indicating no significant environmental fluid dynamics.


A runner in a white shirt and dark pants starts sprinting toward the high jump bar from the right side of the track, leaps over the horizontal bar, and lands on the blue mat, subsequently rising to their feet. A person in dark clothing sits stationary on the ground near the high jump apparatus, observing the action. The camera remains fixed, capturing the event from a wide-angle perspective with a gray building and distant spectators visible in the background.

A person in the foreground runs and interacts with a small aircraft; another person walks in the background.

The background (building, runway, grass) is static. There are no fluid or environmental motions (fire, water, smoke, wind) dominant in the scene.


A person with curly hair, wearing a green and black striped shirt, cuts a white sheet with scissors along a line while positioned from behind the material. They then use a spatula to affix the adhesive portion of the sheet. The camera maintains a top-down view throughout the sequence.

The person is actively moving their hands and body to cut and adjust the canopy fabric. The canopy fabric is being manipulated by the person's actions, showing discrete object motion.

The background (wall and poster) is static; no shifting or environmental motion (fire, water, smoke, wind) observed.


RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a sleek, dark-colored device's top surface, showing some icons. Then a hand comes in, inserting a credit card (blue, with VISA) into a slot. Next, the scene shifts to a different device, a Rexel brand machine, where a hand pulls out a tray of papers.

First, identify the main subjects: the devices (first one is a top surface with buttons, then the Rexel machine), and the hand. Chronological order: start with the device, hand inserting card, then the Rexel machine, hand pulling paper.

Appearance: first device is dark, metallic, with symbols. Hand is light-skinned, inserting a blue VISA card. Second device is dark with "Rexel" logo, has a tray.

Spatial relationships: hand is in front of the first device; then the Rexel machine is in a workspace setting, hand is in front of it pulling the tray.

Background: minimal, blurred office-like background in first part, then office desk with pen holder in second.

Camera: starts with close-up on device, then shifts to another close-up of the Rexel machine. No major camera movement mentioned, just cuts between shots.

Now, follow rules: no text recognition, so don't mention "VISA" or "Rexel" as per rule f (exclude named characters). Wait, rule f says exclude text recognition, so "VISA" is text, so don't mention. But the card is blue, so color. "Rexel" is the brand, but rule f says exclude named characters, so maybe don't mention the brand name. Wait, the problem says "exclude text recognition, named characters, or stylistic analysis". So text on the card (VISA, etc.) should be omitted. Similarly, "Rexel" is text, so don't mention. So describe the card as blue, not specifying the logo. The device with "Rexel" – the brand is text, so don't mention, just describe as a dark device with a logo (but rule f says exclude named characters, so maybe "a dark device" without naming the brand).

Wait, the problem says "exclude text recognition", so if the text is part of the object, don't mention it. So for the card, it's a blue card (color), no mention of VISA. For the machine, it's a dark-colored machine, maybe a boxy shape, but don't mention "Rexel" as text.

So let's draft:

The video begins with a close-up of a dark, metallic device surface featuring small circular icons. A light-skinned hand enters the frame and inserts a blue card into a slot on the device. The scene transitions to another dark-colored machine where a light-skinned hand pulls out a tray filled with white paper. The camera remains static, focusing on the devices and hands throughout, with a blurred office background in the first scene and a desk with writing tools in the second.

Check rules:

a) Motion: hand inserting card, then hand pulling tray – chronological.

b) Appearance: dark metallic device, blue card, light-skinned hand; second device is dark, hand is light-skinned, white paper.

c) Spatial: hand in front of first device, hand in front of second device.

d) Camera: starts close-up, then cuts to another close-up (no movement like pan, just cut). So "camera remains static, focusing on devices and hands" – but the problem says "conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)." So for first clip, close-up, no movement. Then second clip is close-up. So "The camera starts with a close-up shot of the device and then shifts to a close-up of the second device, remaining static throughout."

Wait, the problem says "conclude with the camera perspective and movement" – so the last part should state camera perspective and movement.

Original video: first part is close-up of the device, then a hand inserts a card (so the camera is fixed on the device, then the hand moves into frame). Then cuts to the second device, which is also a close-up. So the camera movement: starts with close-up, then cuts to another close-up, no movement in either scene (static shots).

So "The video opens with a close-up of a dark metallic device surface. A light-skinned hand inserts a blue card into a slot on the device. The scene then cuts to a close-up of another dark device, where a light-skinned hand pulls out a tray of white paper. The camera remains static throughout, focusing on the devices and hands with a blurred office background."

Check rule f: exclude text recognition. So "blue card" is okay (color

A hand inserts a card into a device (printer), and the device's output tray ejects printed material. Both actions involve solid, distinct objects (hand, card, printer components) moving due to physical interactions (insertion, ejection).

Background elements (e.g., walls, device structure) are static with no shifting or fluid motion (fire, water, wind). No ambient environmental elements present.


tags exactly as specified. No extra text or reasoning. I'll make sure to keep background minimal as per rule e. The key is chronological flow: fish swimming → diver enters frame → diver moves through fish → diver exits frame. </think>  <caption_output>A school of numerous black and yellow striped fish swims actively in blue water, moving in various directions. A diver wearing a white wetsuit and patterned fin enters the frame, their mask visible, moving slowly among the fish; the diver's hand briefly appears near the fish. The diver then swims away, leaving the fish to continue swimming in the foreground. The camera shifts focus from the fish to the diver's mask and then back to the fish, maintaining a steady underwater perspective with slight movement tracking the diver's motion.

Discrete objects include striped fish (swimming actively) and scuba divers (moving through water). Fish exhibit locomotion with clear bounding box tracking, while divers show intentional movement.

Underwater environment with coral and sand; background elements (coral, sand) show minimal uniform shifting. Water presence is environmental but not dominant in motion (fish movement is more prominent than ambient fluid motion).


A person wearing a blue hoodie and headphones sits at a wooden table, then reaches forward with their right hand to grasp a small dark object, lifts it toward their chest, and holds it up. The background includes a couch with a plaid blanket against a dark wall. The camera remains static.

A person (solid object) moves their arms and head to interact with objects on the table (e.g., reaching for items, holding a phone), demonstrating intentional locomotion and manipulation.

Background elements (couch, wall, static objects) show no uniform shifting; no fire, water, smoke, or wind motion detected.


The video opens with a red tractor parked on a concrete slab in an open field. A man in blue work clothes bends over the slab, then two additional men (one in white, one in brown) join him, all using tools to work on the slab. The tractor remains stationary to the right of the workers. The camera pans slightly to the right, following the workers’ movements.

Discrete solid objects include the red tractor (stationary), and two people (in blue and white clothing) moving while performing work-related actions (bending, positioning, and slight lateral movement).

No significant shifting of background elements (e.g., grass, distant structures) or fluid/environmental motions (fire, water, wind) observed. Background appears stable with no dominant ambient effects.


A shirtless man in black shorts lies on a blue mat, lifting a black dumbbell from chest height to overhead in a controlled motion. Two brown lounge chairs sit behind him on the stone patio. The camera remains stationary, capturing the exercise from a top-down perspective.

A man is performing discrete weightlifting motions: lifting a barbell above his head, lowering it, and repeating with torso engagement. The barbell and his upper body move consistently due to muscular effort, forming distinct solid-object trajectories.

The stone patio, lounge chairs, and grassy background show no shifting or environmental fluid motion (e.g., wind, water). Background elements remain stable and uniformly positioned throughout the clip.


A gloved hand holds and adjusts a thin object against a weathered metallic frame placed on a perforated surface. Another gloved hand appears near the frame. The hand manipulates the object, moving it slightly while the frame remains stationary. The camera maintains a top-down perspective with minimal movement, focusing on the interaction between the hand and the object.

A gloved hand is holding and slightly tilting a piece of paper with a black stripe, moving it in a controlled manner.

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


RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subject: a person's hands working with a cake. The video starts with a pink and purple swirled cake on a table. The person's hands are handling the cake, maybe adjusting or cutting. Let's check the frames.

Frame 0: Person holds the cake tray, moving it. The cake is pink/purple, swirled, with "25" maybe? Wait, no, the rules say exclude text recognition. So focus on the cake's colors: pink and purple. The person's hands are manipulating the cake.

Sequence: In frame 0, hands hold the cake (tray) and place it down. Then, in subsequent frames, hands adjust the cake, maybe cutting or moving. The background has a wooden cabinet, some items, but keep background minimal.

Main actions: Person's hands position the cake on a table, then handle a knife or tool, maybe cutting the cake. Wait, frame 1-3: hands place the cake down, then in frame 3, hands move a knife or something. Wait, frame 4: hands holding a knife, then frame 5: hands holding a bag.

Wait, the video is short. Let's parse each frame:

0: Hands hold the cake tray (with pink/purple swirled top) and place it on a surface. The cake is rectangular, vibrant colors.

1: Hands adjust the cake, moving it slightly on the surface.

2: Hands hold the cake, maybe positioning for cutting.

3: Hands hold a knife (or tool) near the cake.

4: Hands place the knife down, then handle a small bag or wrapper.

5: Hands pick up a bag.

Now, chronological order:

- A person uses both hands to position a rectangular, pink and purple swirled cake on a dark surface, adjusting its placement and orientation. The person then manipulates a knife near the cake's edge, followed by handling a small bag. Background includes a wooden cabinet and miscellaneous items, but these are minimal. The camera remains stationary, capturing the actions from a slightly angled overhead perspective.

Wait, check rules: focus on motion and behavior. Avoid text recognition (so don't mention "25" or "BIRTHDAY"). Also, keep background minimal unless essential. Here, background is not essential for motion, so mention only if needed. The cake's color is key: pink and purple swirled.

So rephrase:

A person’s hands adjust a rectangular pink and purple swirled cake on a dark surface, repositioning it and then using a knife near its edge, followed by handling a small bag. The camera maintains a fixed angle, observing the actions from a slightly elevated viewpoint.

Wait, check each frame:

[0] shows hands holding the cake tray, moving it to the surface.

[1] hands adjust the cake (tilting or moving it).

[2] hands hold the cake, maybe stabilizing.

[3] hands hold a knife, about to cut?

[4] hands place the knife down, then pick up a bag.

So the sequence is: place the cake, adjust its position, handle a knife, then handle a bag.

So the caption should be:

A person's hands position a rectangular pink and purple swirled cake on a table, adjusting its placement; then manipulate a knife near the cake's edge before handling a small bag. The camera remains stationary, capturing the actions from a slightly angled overhead perspective.

Check rules: no text recognition (so "25" is ignored), mention colors (pink/purple), motion chronological. Background minimal, so "table" and "wooden cabinet" might be part of background but keep minimal. The problem says "background descriptions minimal unless essential for understanding motion"—here, the table is where the action is, so it's essential. Wait, the background includes items like a coffee bag, but maybe not necessary. Let's see the video: the first frame has a coffee bag, but the main action is on the cake.

Wait, the caption should be concise. Let's structure:

A person uses both hands to place and adjust a rectangular pink and purple swirled cake on a table. Then, they handle a knife near the cake's edge and subsequently pick up a small bag. The camera stays fixed, observing from a slightly overhead angle.

Yes. Now check all rules:

a) Motion: placing cake, adjusting, handling knife, picking up bag. Chronological.

b) Appearance: cake is pink/purple swirled, rectangular. Person's hands.

c) Spatial: cake on table, knife near cake, bag picked up.

d) Camera: fixed, slightly overhead.

e) Background: minimal, only "table" mentioned (since it's where action is).

f) Exclude text: "25" isn

Hands manipulating a knife and other objects (e.g., cake, tools) through deliberate physical actions (cutting, positioning).

No shifting background elements (walls, door remain stationary across frames); no fluid/environmental motion (fire, water, smoke, wind) observed.


A person in a white shirt and dark pants holds a microphone while singing on stage; another person in a white coat is seated nearby. The seated individual stands and moves toward the singer, who turns to interact. The singer then leans down toward the seated person, who remains positioned. The camera captures the interaction from a slightly shaky handheld perspective, following the movement.

discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static

Briefly describe what discrete, solid objects are moving.

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


A group of people in light-colored attire, including yellow tops and white pants with red shoes, move rapidly across a polished indoor floor. Several individuals run forward in the foreground, while others stand or move on a raised platform to the left. A crowd in the background observes the activity. The camera maintains a medium shot with slight shake, capturing the dynamic motion of the scene.

Multiple dancers in the center are moving in coordinated patterns (stepping, turning, interacting).

The background (walls, bench, floor) is static and shows no fluid motion (fire, water, smoke, wind).


A person wearing a black shirt stands in a kitchen, initially raising both hands to their head, then turning to pick up a dark-colored tray and a small object, holding the tray aloft while moving. The camera remains stationary, capturing the scene from a fixed perspective.

A person moves through the scene, holding a tray-like object; their locomotion and manipulation of the object constitute discrete solid-object motion.

Static background elements (walls, refrigerator, water bottles) show no uniform shift or fluid motion; no fire, water, or smoke present.


A person with blonde hair wearing a purple shirt milks a large white dog, using both hands to squeeze the dog's udder. Initially, the camera focuses closely on the hands and the dog's hindquarters; the person leans forward, maintaining position as the dog stands still. The camera then shifts slightly to reveal more of the person's upper body while continuing to follow the milking motion. The background includes wooden structures but remains minimal, with the camera perspective staying close to mid-range throughout.

Discrete solid objects: a person (holding a dog) and a dog. The person is adjusting their grip on the dog, causing controlled motion of the dog's body.

No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) observed. Static elements like walls and furniture remain fixed.


A pair of hands with bright pink nail polish manipulates a thin white wire, twisting and adjusting it. The hands move the wire, positioning it near a dark object. The camera stays close, slightly shaky, focusing on the hands and wire against a dark background.

A hand with pink nail polish is manipulating a thin wire (likely earphone cord). The hand and wire are the only discrete objects exhibiting motion, driven by physical interaction.

No significant ambient environmental motion (fire, water, smoke, wind) observed. Background is dark and indistinct with no uniform shifting patterns; cannot be categorized as camera motion due to lack of clear static reference points.


A person in a red shirt stirs a mixture of orange and green ingredients in a clear glass bowl using a metal spoon. They then add diced green celery from a small white bowl into the glass bowl, followed by stirring the combined ingredients. The bowl rests on a dark countertop with faintly visible containers in the background. The camera maintains a close-up, top-down perspective throughout, focusing on the bowl and the person’s hands.

Solid objects (carrots, celery, spoon, bowl) exhibit discrete motions: carrots being added from a plate, celery added sequentially, and a spoon stirring the mixture.

Background elements (countertop, structural supports) show no uniform shifting; no fire, water, smoke, or wind motion observed.


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They provided a black-and-white video clip with some motion, and I have to generate a concise chronological paragraph following specific rules.

Looking at the video frames: it's blurry, so the main subjects are hard to make out clearly. The user says to focus on motion and behavior of main subjects in chronological order. The video shows hands moving, maybe interacting with something. There's text on a shirt, but rule f says to exclude text recognition, so I shouldn't mention that.

The first frame shows a hand reaching towards a surface. The second frame has another hand moving in, maybe pushing or pulling. The third and fourth frames show more motion, possibly two hands working together. The fifth frame has a hand moving away. So the main subjects are hands, maybe two people? Since there are two hands visible, perhaps two individuals.

Appearance: the hands are blurred, so color isn't clear, but since it's black and white, maybe the hands are light or dark. Size: hands are average size. Orientation: moving towards the surface. Spatial relationships: the hands are close to each other, maybe one on the left, one on the right. But the video is a bit shaky, so maybe the camera is handheld.

Camera perspective: the video is from a top-down or close-up angle. The movement seems to have a slight shake, as per rule d. Background is minimal, so mention only if essential. Since the background is unclear, just note that it's indistinct.

Putting it all together chronologically: Hands move towards a surface, then interact (maybe pushing/pulling), then move away. The camera has a slight shake. Need to keep it concise, mention number of subjects (two hands, possibly two people), their motion, spatial relationships (close together), and camera perspective.

Wait, the user says "main subjects (people/animals/objects)". Here, it's hands, which are part of people. So two people's hands interacting. So "two hands, likely from two people" would be the appearance. But rule b says "briefly describe their appearance and number (color, size, orientation)". Since it's black and white, maybe mention that they are indistinct due to blurriness. But the rules say to keep it concise. Maybe just say "two blurred hands" and their motion.

Also, spatial relationships: "the hands move towards each other over a surface." Wait, looking at the frames, the hands are moving towards the surface in the first few frames, then maybe one moves away. Wait, frame 0: hands approaching. Frame 1: hand on the surface. Frame 2: another hand. Frame 3: hands moving. Frame 4: hands continuing. Frame 5: one hand moving away. So maybe two hands initially moving towards a surface, then interacting, then one pulls back.

Need to make it chronological. "Two blurred hands, likely from two people, move toward a surface, then push or manipulate an object, followed by one hand pulling away while the other remains. The camera maintains a close-up perspective with slight movement."

Check rules: exclude text recognition (so ignore the shirt text), mention camera perspective (close-up, slight shake), spatial relationships (hand positions). Number of subjects: two hands. Appearance: blurred, indistinct. Motion: move toward surface, interact, one pulls away. Background minimal, so don't mention it.

Wait, the frames show a black shirt with text, but rule f says exclude text recognition, so ignore that. So focus on the hands. Let's phrase it as:

"Two blurred hands, possibly from two people, interact over a surface in a close-up view. The hands move toward and press against the surface, then one hand pulls back while the other remains in contact. The camera maintains a steady close-up with slight shake."

Wait, the video might be a bit shaky, as per rule d. Also, chronological: start with hands moving towards the surface, then interacting, then one moves away. So:

"Two blurred hands move toward a surface, interact by pressing against it, then one hand pulls away while the other remains. The camera captures a close-up perspective with slight movement."

But need to mention appearance: "blurred" since it's low quality. Number: two hands. Spatial: the hands are close together. Maybe "the hands are positioned side by side over the surface."

Wait, the user example says "in front of, to the left" so if one is left, one is right. Let me check the frames again. The first frame shows two hands, maybe one on the left, one on the right. As they move, maybe one comes up from the bottom. Hmm, not sure. Since the video is blurry, perhaps the best is to

Two hands are moving rhythmically in a tapping motion on a flat surface (likely a table), exhibiting distinct collisions and locomotion due to muscular forces. The hands form clear, trackable discrete objects within the frame.

The background (shirt and table surface) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present. The blurriness is localized to the hands and does not indicate environmental fluid dynamics.


A man in a dark suit stands up from his seat, grabs a megaphone, raises it to his mouth, and speaks before stepping back. A bald man in a gray suit remains seated at a desk to his right, while other individuals in business attire observe. The camera maintains a fixed top-down perspective of the formal assembly setting.

Multiple discrete solid objects (people) exhibit motion: one individual stands up and moves rightward, others adjust seating positions and head/shoulder orientations, all due to explicit physical locomotion (standing, walking, gesturing).

No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Static background (rows of chairs, tables, walls) remains consistently positioned throughout the clip.


A pink ceramic dish containing roasted chicken and potatoes sits inside an oven. A hand holding a spoon enters the frame, moving the spoon over the chicken to apply juices. The hand repeatedly dips and pours the liquid onto the chicken surface while the dish remains stationary within the oven. The camera maintains a fixed position, focused on the interior of the oven throughout the action.

A human hand (discrete solid object) moves to baste chicken in a pan, applying liquid to the chicken and potatoes.

The oven interior and rack remain static with no shifting background elements or fluid/environmental motion (e.g., fire, smoke).


A woman in a pink shirt and dark pants stands beside a bed where a person lies face down, covered by a white sheet. She adjusts her stance, places her hands on the person’s back, and moves them in a massaging motion. The scene occurs in a room with framed black-and-white photographs on the wall. The camera remains stationary throughout.

A person in a pink shirt and black pants is moving their hands on a bed covered with white sheets, representing solid object motion due to physical interaction with the bed.

Background elements (walls, framed pictures, bed, chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected.


A person wearing a cap, light shirt, and dark pants moves forward in a room with a bicycle to the left and a desk with a computer to the right, bends down to the floor, stands up, and adjusts their headwear. The camera remains static and positioned overhead.

A person performs discrete physical actions: bending down to adjust clothing/helmet, walking around, and making hand gestures. Motion is solid and attributable to human locomotion and body movement.

The background (walls, door, bicycle, desk) shows no shifting or fluid motion; no fire, water, smoke, or wind is present. Static background elements remain fixed throughout the clip.


The slot machine's reels initially show three 7s, then spin rapidly, transitioning through various symbols including a beetle and a car before settling on different images. The camera maintains a close-up perspective with minor shifts, capturing the dynamic motion of the reels.

Discrete solid objects (slot machine reels) are spinning mechanically, indicating motion due to explicit physical forces (internal mechanical operation of the slot machine).

The background elements (slot machine structure, surrounding darkness) remain consistent across frames with no fluid environmental motion (fire, water, smoke) or significant shifting; no ambient environmental motion detected.


The video opens with a person in a yellow shirt with a purple band on their right arm holding hands with a person in a pink shirt; the yellow-shirted individual then releases the hand, steps back, and gestures while other individuals in white shirts observe and shift positions around them. The background features a blue wall and whiteboard. The camera remains handheld with slight shake, tracking the central figures.

Multiple people (discrete solid objects) moving: the person in the yellow shirt is moving his arm (possibly pouring a drink), others are raising hands and drinking. Motion is due to locomotion and arm movements.

Static background (blue walls, whiteboard) with no shifting. No fire, water, smoke, or wind observed.


A man in a dark shirt and jeans stands on a blue mat, holding an object aloft while facing several children. The children, wearing various colored clothing, shift positions; a girl in a pink dress rises from a seated position and moves toward the man, while others adjust their stances around the mat. The camera pans slightly left as the children shift.

The teacher and children are moving: the teacher is demonstrating a technique (arm movements, stepping), and children are sitting, standing, and adjusting positions.

The background (red wall and boards) is stationary with no fluid or environmental motion observed.


A small white dog with wet fur is held near a bathroom sink, then moved into a bathtub where a person’s hand uses a showerhead to rinse its back. The scene transitions to a top-down view of the person in a pink shirt holding the dog’s head, likely washing it.

A white dog is being bathed by a human; the dog moves (shaking head, body) and the human applies soap and holds the dog.

Background tiles are static; the water in the tub is contained and not the dominant motion (the dog and human actions are primary).


A person in a black shirt, dark shorts, and black shoes kicks an orange ball on a concrete surface, starting in black and white then transitioning to color. The ball rolls in front of them as they move, with a stone wall and white plastic furniture in the background. The camera remains steady throughout the sequence.

Discrete objects: human (kicking/rolling ball), soccer ball. Human moves via locomotion (walking/kicking) and ball moves via collisions (kicks) and rolling friction on ground.

Background elements (wall, concrete floor, white chair) remain static with no shifting motion. No fire, water, smoke, or wind effects are present; environment is dry and still.


A small child in a pink sleeveless top stands at a kitchen counter, using both hands to press and stir inside a brown container placed on a white base. The child repeatedly moves their hands within the container before withdrawing them. The camera maintains a close, slightly shaky perspective from the front, capturing the child’s actions against a kitchen backdrop with minimal background details visible.

A child (solid object) is actively pressing down on a wooden kitchen appliance, causing minor displacement of both the child's hands and the appliance itself through direct physical force.

Background elements (kitchen counter, sink, dish rack) remain stable with no uniform shifting or environmental fluid motion (fire, water, smoke, wind) detected.


A person lies supine on a table, draped in a blue medical sheet, wearing light-colored patterned pants. A female practitioner, wearing a white coat, purple gloves, and a face mask, leans over the patient, using her hands to perform a procedure on the patient's face. She then steps back, adjusting equipment to the right of the patient while maintaining a position above the patient. The camera remains static in a top-down view throughout the sequence.

The medical professional (in white coat, mask, gloves) is moving their hands and body while performing a procedure on the patient's head. The patient remains mostly stationary.

Static background with no shifting walls or environmental fluids (fire, water, smoke, wind).


A person with pink nail polish holds a clear glass in their right hand and a cracker in their left, moving the cracker toward the glass as if dipping it into the liquid. The orange bowl with crumbs sits in front of them. The person’s white top with pink heart patterns is visible. The camera maintains a close-up, slightly shaky perspective throughout.

Person's hands and arms moving: left hand gesturing (fingers waving/tapping), right hand holding a yellow object (likely food) with minor movements. Solid objects (body parts) exhibit controlled locomotion.

No visible background elements to assess shifting; no fire, water, smoke, or wind present. Dominant motion appears to originate from the subject's actions.


A person in a striped shirt and dark pants bowls a red ball down a lane, then raises their arm in celebration before walking away from the lane toward the seating area. The camera follows the person's movement from the bowling action to walking.

A person (bowler) moves via locomotion (walking and throwing) while a bowling ball rolls down the lane due to applied force from the throw; both objects exhibit discrete, trackable motion.

Background shows static bowling lanes and signage with no shifting or fluid motion (fire, water, wind); walls and lane markings remain fixed throughout the clip.


A baseball batter in a white and blue uniform with a helmet stands at home plate, adjusts his stance, and raises his bat upward in preparation for a swing. Other players are visible in the background on the field. The camera pans left to focus on the batter's motion.

The batter (wearing blue/white uniform) adjusts stance and prepares to swing the bat; other players remain stationary or move minimally in the background.

Background elements (field, trees, fence) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects observed.


A person in dark winter clothing and a red hat sleds down a snow-covered hill on a bright yellow sled. Initially seated, they slide smoothly downhill, leaning forward as they gain speed, with the sled tilting slightly as they approach the bottom. The camera follows their descent from behind, maintaining a steady focus on the motion.

A single person on a yellow sled is moving down the hill. The person is the only discrete solid object in motion, and their motion is due to gravity and the slope of the hill.

The background consists of a snow-covered hill, stone wall, and trees. There is no fire, water, smoke, or significant wind motion; the snow is static. The background elements (wall, ground) do not shift uniformly, indicating no dominant ambient environmental motion.


A hand holds a cup of coffee with latte art, using a white spoon to add contents, then lifts the spoon away. The hand places the cup onto a surface, where another hand adjusts its position before setting it down on a tray. The camera stays close-up, following the hands' movements as they position the cup.

Discrete solid objects (human hands) move to manipulate the coffee surface, creating latte art through precise, deliberate actions.

Background elements (table, napkin, objects) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene.


Hands manipulate a black cord with a blue tool on a wooden table, cutting the cord while the cord lies on the table's surface. The background includes a chair, plant, and yarn roll. The camera maintains a top-down perspective with no significant movement.

The person's hands are manipulating a small object (likely wire or tool) on the table, causing discrete movement.

The background (wooden table and chair) is static with no shifting or environmental motion (fire, water, wind).


Several people in swimwear float and swim in a pool, with some clustered near the left edge and others moving centrally. Yellow and white buoys float in the foreground. The camera pans left, revealing more swimmers as the scene progresses.

Multiple swimmers move through the water in coordinated patterns, demonstrating discrete locomotion.

The poolside structures and background elements show no uniform shifting, indicating no camera movement. Water surface ripples are present but secondary to human motion.


In a dimly lit dojo with blue mats, two individuals in white uniforms and black belts face each other. The person on the left raises their leg, executes a high kick, breaking a board held by the person on the right. After the kick, both move away from the broken board. The camera remains stationary with minimal movement, capturing the action from a frontal perspective.

Two individuals in white uniforms (karate practitioners) are actively moving: one performs a high kick and moves toward the other, while the second remains in a stance; a third person is partially visible in the foreground.

The background elements (walls, doors, blue mat) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible.


A woman in an orange tank top, black shorts, and headphones stands in a gym, facing a mirror, pulling a cable machine with her right hand. She then sits on a bench, lifts a dumbbell with both hands to her shoulders. The camera transitions from a medium shot capturing her reflection in the mirrors to a lower angle focusing on her seated position.

A person (woman in orange tank top) is moving: first standing and gesturing in a gym, then transitioning to a seated position on exercise equipment. Her motion is due to self-initiated locomotion and equipment interaction.

Background elements (mirrors, gym walls, ceiling lights) remain static and do not exhibit uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present.


Two distinct solid objects (people) are moving: one with head movements and gestures against a natural background, another standing in front of a static blue wall. Their motion is due to intentional locomotion/gestures.

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


A person wearing a colorful long-sleeve shirt slices red tomatoes on a yellow cutting board, moving pieces into a brown bowl filled with chopped vegetables positioned in front of them; to the left of the cutting board sits a white appliance. The camera maintains a static top-down perspective throughout the sequence.

A person's hands are actively chopping food, with pieces falling into a stationary bowl; the hands and food pieces constitute discrete solid objects undergoing physical movement due to manual action.

No shifting background elements or fluid/environmental motion (fire, water, wind) detected; table and static objects remain stable across frames.


A pair of hands holds a blue bowl and pours white shredded cheese onto a pizza topped with green onions, which rests on a metal tray. After the cheese is added, the hands move the bowl away from the pizza. The camera maintains a close-up view focused on the hands and pizza, with minimal background elements visible.

The person's hands and blue spatula are moving to spread ingredients on the pizza crust, with the spatula making contact and moving across the pizza surface.

The kitchen background (stove, jars, countertop) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present.