I want to know the answer to the following question:
Who was on Cygnet I when it crashed?
All the background I'm provided with is that "The tetrahedral wings were named Cygnet I, II and III, and were flown both unmanned and manned (Cygnet I crashed during a flight carrying Selfridge) in the period from 1907–1912.". Is that enough to answer the question?
Answer: yes