Context: I saw an Eastern Brown Snake in the pond yesterday . He was about a foot long , afaict , and the diameter of my thumb . That may explain why the number of tadpoles in the pond has been dropping .

Question: What may be a plausible fact about the animal ?
Options:
0. The animal was a reptile .
1. None of the above choices .
2. The animal was a mammal .
3. The animal was an amphibian .
Answer: 0

Question: What may be a plausible fact about the animal ?
Options:
0. The animal has scales .
1. The animal was a mammal .
2. The animal was an amphibian .
3. None of the above choices .
Answer: 0