Q: "A child is walking along a stone pathway." Does this mean that "A kid is following his parents."?
A: it is not possible to tell

Q: "Parents with young children sitting at a picnic table." Does this mean that "Nobody is sitting."?
A: no

Q: "A group of men bow their heads before a table full of multicolored vegetables." Does this mean that "Men are bowing their heads."?
A: yes

Q: "A young musician playing a small guitar and singing, while sitting in a white plastic chair." Does this mean that "A musician is playing for a group of kids."?
A:
it is not possible to tell