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.

Ex Input:
Context : Delivery of the first hulls would occur in December 1943, with the first three Sturmtigers completed by Alkett by 20 February 1944. 
Answer : 1944

Ex Output:
What year was Sturmtiger made?


Ex Input:
Context : The Carquinez Bridge refers to parallel bridges spanning the Carquinez Strait, forming part of Interstate 80 between Crockett and Vallejo, in the U.S. state of California. 
Answer : Carquinez Strait

Ex Output:
What river does Carquinez Bridge cross?


Ex Input:
Context : Bay Networks was acquired by Northern Telecom in June 1998 for $9.1 billion, broadening Nortel's reach from its traditional carrier customer base into enterprise data networking. 
Answer : Nortel

Ex Output:

What company is Bay Networks part of?