Q: "White and black dog jumps at someone through car window." Does this mean that "A white and black dog is in a car."?
A: yes

Q: "Three people sift through bales of hay." Does this mean that "There are two people playing video games."?
A: no

Q: "Two men are stepping on rocks to cross some water." Does this mean that "3 kids are swimming in the water."?
A: no

Q: "A shirtless boy and a boy in green and white are playing on a concrete surface by a small stage." Does this mean that "The two boys are playing inside of their home."?
A:
no