Premise & hypothesis: Is the premise "A band performing on stage while the crowd observes with there hands in the air." true if "The band is performing at concert."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "There is a man in orange pants, orange jacket, and orange work hat walking down a hallway." true if "a man in pants"?
A: yes

Premise & hypothesis: Is the premise "An old man with a blue bag sitting on the pavement playing a guitar." true if "The man is skilled at playing"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Two young men are having good time." true if "The men are smiling."?
A:
yes