Q: "Two white women, one wearing white and the other black, are laughing and wearing blue pins." Does this mean that "Two ladies,one in white and other in black are wearing blue pins and giggling."?
A: yes

Q: "Woman presses cloth to forehead of second woman drinking a glass of water while third woman observes." Does this mean that "woman has fever"?
A: it is not possible to tell

Q: "The young man is performing a summersault in the air with a bicycle." Does this mean that "a woman performs in front of a crowd"?
A: it is not possible to tell

Q: "Three young men embrace and sing." Does this mean that "Two young men embrace and sing."?
A:
no