Question: Mike and John are brothers. Their dad sent them to the doctor's office to get tested for hepatitis because Mike was feeling sick all the time. It turned out Mike has hepatitis B, while John doesn't. Which brother has a disease which causes yellowing of the skin?
Answer: Mike
[Q]: Ben and Mike both studied earthquakes, while Mike was more interested specifically in mantle melting and related phenomena. Which person studied less about the three ways of mantle melting?
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[A]: Ben
input: Please answer the following: Bob and Bill studied at the same university. While Bob got into studying nutrition, Bill ended up studying about cancer and how to prevent it. Which student learned less about avoiding carcinogens?
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output: Bob
Please answer this: Tammy and Moe were two school mates. Moe learned about mammalian reproduction in school. Tammy learned about fish reproduction. Which student learned about fish eggs being fertilized outside of the female body?
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Answer: Tammy
Problem: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less. Which company made more fuel for trucks?

A: Company A
input: Please answer the following: Two farmers had different pests attacking their plants. John had a big aphid problem, so he used all the methods available to get rid of them. Mike had a slug problem, but had almost no aphides. Which farmer learned that aphids are difficult to spray with insecticides?
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output:
John