Q: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Passage: A grainy voiced narrator recounts the events of the tornado while disturbing home-movie images play — mostly of the town's people. A mute adolescent boy, known as Bunny Boy, wears only pink bunny ears, shorts, and tennis shoes on an overpass in the rain.
A cat is carried by the scruff of its neck by Tummler, a teenage boy. He drowns the cat in a barrel of water. The film then cuts to a different scene with Tummler, in a wrecked car with a girl. They fondle each other, and Tummler realizes there is a lump in one of the girl's breasts.
Tummler and Solomon then ride down a hill on bikes. The narrator introduces Tummler as a boy with "a marvelous persona", whom some people call "downright evil". Later, Tummler aims an air rifle at a cat. His friend Solomon stops him from killing the cat, protesting that it is a house cat. They leave and the camera follows the cat to its owners' house. The cat is owned by three sisters, two of whom are teenagers and one who is pre-pubescent.
The film cuts back to Tummler and Solomon, who are hunting feral cats. They bring the cats to a local grocer, who intends to butcher and sell them to a local restaurant, and the grocer tells them that they have a rival in the cat killing business. They then buy glue from the grocer, which they use to get high via huffing.
The film then cuts to a scene in which two foul-mouthed young boys dressed as cowboys destroy things in a junkyard. Bunny Boy arrives and the other boys shoot him "dead" with cap guns. Bunny Boy plays dead and the boys curse at him, rifle through his pockets, then remove and throw one of his shoes. They grow bored of this and leave him sprawled on the ground.
A:
Whose friend stops them from killing a cat?