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 : Jakub Kosowicz is a Polish male acrobatic gymnast. 
Answer : male

SOLUTION: Which sex or gender can Jakub Kosowicz be described as?

PROBLEM: Context : The first Valemax vessel, Vale Brasil, was delivered in 2011. 
Answer : 2011

SOLUTION: What year was Valemax made?

PROBLEM: Context : Silver Stallion (Hangul: 은마는 오지 않는다; RR: Eunma neun oji anhneunda; lit. ``The Silver Stallion Will Never Come'') is an award-winning 1991 South Korean film based on the novel by Ahn Jung-hyo. 
Answer : Ahn Jung-hyo

SOLUTION:
Which is the basis of Silver Stallion?