Leo: Premise: "Man wearing a orange safety uniform is working on a railroad track."
Based on this premise, can we conclude that the hypothesis "Man working on a railroad track and wearing a orange safety uniform." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
Man wearing a orange safety uniform is working on a railroad track is equivalent to a man working on a railroad track and wearing a orange safety uniform.
Thus, the answer is yes.