Answer the question from the given passage. Your answer should be directly extracted from the passage, and it should be a single entity, name, or number, not a sentence.
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Question: Passage: Grissom, White, and Chaffee decided to name their flight Apollo 1 as a motivational focus on the first manned flight. They trained and conducted tests of their spacecraft at North American, and in the altitude chamber at the Kennedy Space Center. A 'plugs-out' test was planned for January, which would simulate a launch countdown on LC-34 with the spacecraft transferring from pad-supplied to internal power. If successful, this would be followed by a more rigorous countdown simulation test closer to the February 21 launch, with both spacecraft and launch vehicle fueled. Question: Who was the main crew of Apollo 1, of which they named themselves?

Answer: Grissom, White, and Chaffee


Question: Passage: The United Methodist Church opposes conscription as incompatible with the teaching of Scripture. Therefore, the Church supports and extends its ministry to those persons who conscientiously oppose all war, or any particular war, and who therefore refuse to serve in the armed forces or to cooperate with systems of military conscription. However, the United Methodist Church also supports and extends its ministry to those persons who conscientiously choose to serve in the armed forces or to accept alternative service. The church also states that 'as Christians they are aware that neither the way of military action, nor the way of inaction is always righteous before God.' Question: The church states that, as Christians, they are aware that neither the way of what is righteous before God?'

Answer: the way of military action


Question: Passage: In 1891 Scottish chemist James Dewar was able to produce enough liquid oxygen to study. The first commercially viable process for producing liquid oxygen was independently developed in 1895 by German engineer Carl von Linde and British engineer William Hampson. Both men lowered the temperature of air until it liquefied and then distilled the component gases by boiling them off one at a time and capturing them. Later, in 1901, oxyacetylene welding was demonstrated for the first time by burning a mixture of acetylene and compressed O
2. This method of welding and cutting metal later became common. Question: What chemist managed to make enough liquid oxygen to use for study?

Answer:
James Dewar