Sentence 1: Please throw away your meals and begin dental flossing immediately.'

Sentence 2: Throw your food away and get your floss out right now.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The peaceful atrium nurtures primitive plants, several of which have evolved over a period of 100 million years.

Sentence 2: The atrium is great for plants to grow in.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: He had the proper wavy black hair and rat-tailed comb stuck into a slightly dirty off-white jacket.

Sentence 2: He had straight, blonde hair that went down his shoulders.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no