Question: Which space flight carrying the first American to orbit the Earth was launched by T.J. O'Malley? 
Sentence (from "T. J. O'Malley"): Thomas Joseph O'Malley (October 15, 1915 – November 6, 2009), better known as T. J. O'Malley, was an Irish-American aerospace engineer who, as chief test conductor for the Convair division of General Dynamics, was responsible for pushing the button on February 20, 1962 launching the Mercury-Atlas 6 space flight carrying astronaut John Glenn, the first American in orbit.
Relevant evidence: Yes