Teacher:Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Teacher: Now, understand the problem? Solve this instance: Context : Pontiac was a brand of automobiles manufactured and sold by General Motors (GM); though production ended in 2009, Pontiac remains a registered and active trademark of GM. The Pontiac automobile brand was established in 1926 as a companion make for GM's more expensive line of Oakland automobiles.
Answer : General Motors
Student:
What company is Pontiac part of?