Is the premise "A person in a heavy coat shoveling snow." true if "An old person is shoveling snow."?
it is not possible to tell
Is the premise "A man wearing a red shirt and white smock uses a butcher clever to cut into a skinned chicken." true if "The man is preparing the chicken for a barbecue."?
it is not possible to tell
Is the premise "A boy is hanging out of the window of a yellow taxi." true if "A boy is in a car."?
yes
Is the premise "A group of young people having a cookout in a park." true if "cooking competition taking place in the park"?
it is not possible to tell