Q: "A baseball player in red leaps into the air to avoid a player in blue, who is shortly behind him as he catches the ball, while other blue team members look on in the background." Does this mean that "A basketball game in progress."?
A: yes

Q: "Many people are walking through the city during the day." Does this mean that "The city has many people in it."?
A: yes

Q: "A man and woman in black and white swimsuits and sunglasses are next to the ocean." Does this mean that "People are by the ocean."?
A: yes

Q: "A boy with a red shirt with headphones is behind velvet ropes." Does this mean that "The boy is waiting to get into a concert."?
A:
it is not possible to tell