Q: "A young woman wearing skinny jeans and carrying a purse and some other bags is crossing the street amidst some tall buildings." Does this mean that "The young woman is carrying a purse."?
A: yes

Q: "Two women talking with a smile smiling while sitting next to them." Does this mean that "The woman is frowning."?
A: no

Q: "A woman holding the hand of a child in a red helmet on a unicycle." Does this mean that "A woman and a child on a unicycle."?
A: yes

Q: "A man is seen watching two small children at a large dinner party." Does this mean that "A creeper is seen watching two small children at a large dinner party."?
A:
it is not possible to tell