Q: "A female is out hiking a mountain." Does this mean that "A female is watching t.v."?
A: no

Q: "Man in punkish outfit rides unusual bike on city sidewalk." Does this mean that "A man is riding a unicycle."?
A: it is not possible to tell

Q: "A boy walks in a meadow near some trees." Does this mean that "A boy is walking near some trees."?
A: yes

Q: "Two children, one of which is holding a stick, are standing on the beach as the sun begins to set." Does this mean that "Two children are close to the shore."?
A:
yes