TASK DEFINITION: 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.
PROBLEM: Context : 94 Aquarii (abbreviated 94 Aqr) is a triple star system in the equatorial constellation of Aquarius. 
Answer : Aquarius

SOLUTION: The star/galaxy 94 Aquarii is in what constellation?

PROBLEM: Context : Otto Preminger died in New York City, New York in 1986, aged 80, from lung cancer while suffering from Alzheimer's disease. 
Answer : Alzheimer's disease

SOLUTION: What led to Otto Preminger's death?

PROBLEM: Context : Francisco Ballesteros, (1770 in Zaragoza -- June 29, 1832 in Paris) emerged as a career Spanish General during the Peninsular War. 
Answer : Peninsular War

SOLUTION:
In what war was Francisco Ballesteros in?