Detailed Instructions: In this task, you will be given a passage, a question and a list of single-word events identified from the passage. The goal is to point out all events from the given event list that can answer the question. If a question is unanswerable or none of the events answer the question, output should be empty.
Q: Passage: Control Data recently announced an agreement with MIPS Computer Systems Inc. to jointly develop machines with simplified operating software. James E. Ousley, computer products group president, said such arrangements could help slash Control Data's computer research and development costs in half by the end of 1990. Question: What will happen in the future? Events: ['announced', 'develop', 'said', 'help', 'agreement']
A:
develop