Q: "A man dressed in gray laying on the floor in front of another person while reaching out his hand." Does this mean that "A man is lying on the floor."?
A: yes

Q: "Man wearing yellow hard hat and orange shirt with yellow strips walking." Does this mean that "The man wearing yellow is walking."?
A: yes

Q: "A group of people on a boat tour." Does this mean that "There are people of two genders in the photo."?
A: it is not possible to tell

Q: "Two women sitting and blowing bubbles with gum." Does this mean that "friends blow bubbles at the mall"?
A:
it is not possible to tell