Task: Question Answering
Input (English): 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. 
Question: Who buys glue from the grocer?
Output (English): Tummler.