R & A: Doing some tough work is the same as being hard at work.
yes
Q: Premise: "Workmen and excavation machines hard at work at a building site."
Hypothesis: "Workmen and excavation machines are doing some tough work on a building site."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: A woman in black is considered to be dressed in black.
yes
Q: Given the sentence "A woman in black holds her mouth walking down the street with a young boy." can we conclude that "A woman is dressed in black."?
Options:
- yes
- it is not possible to tell
- no

R & A: The two blue signs are two signs that are colored blue.
yes
Q: If "There are two blue signs on the corner of the street." does that mean that "There are two signs."?
Options:
- yes
- it is not possible to tell
- no

R & A: Group of greek and spartan themed people are group of peoples.
yes
Q:
If "A group of greek and spartan themed people running with a middle-aged woman in a blue tank top leading the way." does that mean that "Group of peoples running on the hill."?
Options:
- yes
- it is not possible to tell
- no