Is the premise "Three men walking in front of a colorful tent with a sign on it." true if "The men are standing up."?
yes
Is the premise "A child in a blue shirt running under a fountain." true if "A child cooling off in the hot summer"?
it is not possible to tell
Is the premise "A group male and female hikers observe the scenery." true if "A single hiker resting in a tent."?
no
Is the premise "A man is sitting on a bench shading himself with an umbrella." true if "A girl is standing in the sun."?
no