Context: In April 2008, a £90m contract was signed with Boeing for a "quick fix" solution, so they can fly by 2010: QinetiQ will downgrade the Chinooks—stripping out some of their more advanced equipment.

Question: Which aircraft manufacturer got a contract with the MoD?
Answer: Boeing

Question: When was the Boeing contract signed?
Answer: April 2008

Question: Who is downgrading the Chinook helicopters?
Answer: QinetiQ

Question: How much was the Boeing contract worth?
Answer: £90m

Question: What was removed from the Chinook helicopters?
Answer: more advanced equipment

Question: What did Chinook sign in April 2008?
Answer: Unanswerable

Question: What will Boeing downgrade?
Answer: Unanswerable

Question: What will Boeing remove from the Chinooks?
Answer: Unanswerable

Question: When was a contract signed for more advanced equipment?
Answer: Unanswerable

Question: What was Chinook looking for when signing the contract?
Answer: Unanswerable