Is the premise "A man in a black shirt plays a black-colored guitar." true if "An old man in a black button-down shirt strums an antique guitar."?
it is not possible to tell
Is the premise "A group of construction workers are working." true if "Guys wearing helmets."?
yes
Is the premise "The man is up in the air." true if "The man is above the ground"?
yes
Is the premise "An older man wearing a black hat and black and white jacket is walking along a sidewalk." true if "A man walks on the sidewalk to his home."?
it is not possible to tell