Context: At one time I had two cats who would hiss and spit and tear about when the other came near . It was quite an impressive show of conflict . When I moved into a small house the situation became even more unpleasant . I was awoken in the night by furious , exploding encounters .
Question: What do the cats hate ?
Option 0: None of the above choices .
Option 1: They hate their owner .
Option 2: They hate each other .
Option 3: They hate being in the dark at night .
Answer: 2