TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : ``Cleaning House'' is the second episode of the sixth season of the CBS sitcom How I Met Your Mother, and the 114th episode overall. 
Question : Which series was Cleaning House in?

SOLUTION: How I Met Your Mother

PROBLEM: Context : Lilika (Serbian: Лилика) is a 1970 Yugoslav drama film directed by Branko Pleša. 
Question : Lilika a 2001 german drama film directed by ?

SOLUTION: Branko Pleša

PROBLEM: Context : ISO 9241 is a multi-part standard from the International Organization for Standardization (ISO) covering ergonomics of human-computer interaction. 
Question : Who set the standards for ISO 9241?

SOLUTION:
International Organization for Standardization