context: A bald, black man wearing safety glasses and a long-sleeved black shirt is using a pick and hammer to sculpt a sizable rock into art.
hypothesis: It is highly unlikely that a black man with no hair is wearing his safety glasses around his neck.
valid_hypothesis: It is highly unlikely that a black man with no hair is wearing his safety glasses around his neck.
invalid_hypothesis: It is probable that a black man with no hair is wearing his safety glasses around his neck.
hypothesis_assertion: A black man with no hair is wearing his safety glasses around his neck.