Just because two men are wearing hard hats doesn't mean a third man must also be wearing a hard hat, and so it doesn't have to be the case that all men are wearing hard hats.


Given the statement "Two men in hard hats attempt to help as a third man works on a big white machine.", is the statement "All three men are wearing hard hats for saftey." is true?
- Yes
- No
- I don't know