Context: My husband is a carpenter and he is in jeans all day sweating and building stuff . He has only been doing this since March and over the course of the months his legs have been getting these awful pimples . It has come to a point where they itch like crazy and of course turn into open sores because he is scratching . He had a similar problem when he was in the Army but it was never this bad .

Question: What 's a possible reason the writer 's husband is a carpenter ?
Options:
0. Because he 's been doing it since March .
1. Because his legs have awful pimples .
2. Because he likes sweating all day .
3. None of the above choices .
Answer: 3