Q: "The shirtless little boy is walking around adults." Does this mean that "A small boy is making circles around a group of his elders."?
A: yes

Q: "A woman sitting in the grass hits a ball with a racquet." Does this mean that "The woman's hands are empty"?
A: no

Q: "A baby reaches for water dropping" Does this mean that "A boy is brushing his teeth."?
A: no

Q: "Kids dressed up nicely sit outside." Does this mean that "Kids dressed up nicely are outside for something special."?
A:
it is not possible to tell