Q: "Young man does stunt on bicycle near beach." Does this mean that "A young man is on a bicycle."?
A: yes

Q: "A small car decorated with flames and other paint is driving amongst a crowd with a tub and flags on the roof." Does this mean that "A Volkswagon bug is driving in a field."?
A: it is not possible to tell

Q: "A boy in black clothes is doing a cartwheel on the beach." Does this mean that "A girl is swimming."?
A: no

Q: "A tan colored dog leaps into the inground pool." Does this mean that "The dog is asleep on the patio."?
A:
no