Detailed Instructions: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Q: Passage: In July 1969, astronaut Jim Lovell hosts a house party where guests watch Neil Armstrong's televised first human steps on the Moon. Afterwards Lovell, who had orbited the Moon on Apollo 8, tells his wife Marilyn that he intends to return to the Moon to walk on its surface.
Three months later, as Lovell conducts a VIP tour of NASA's Vertical Assembly Building, his boss Deke Slayton informs him that because of problems with Alan Shepard's crew, his crew will fly Apollo 13 instead of 14. Lovell, Ken Mattingly, and Fred Haise train for their new mission. A few days before launch, Mattingly is exposed to the measles, and the flight surgeon demands his replacement with Mattingly's backup, Jack Swigert. Lovell resists breaking up his team, but relents when Slayton threatens to bump his crew to a later mission. As the launch date approaches, Marilyn has a nightmare about her husband getting killed in space, but goes to the Kennedy Space Center the night before launch to see him off.
On April 11, 1970, Flight Director Gene Kranz gives the go-ahead from Houston's Mission Control Center for the Apollo 13 launch. As the Saturn V rocket climbs through the atmosphere, a second stage engine cuts off prematurely, but the craft reaches its Earth parking orbit. After the third stage fires to send Apollo 13 to the Moon, Swigert performs the maneuver to connect the Command/Service Module Odyssey to the Lunar Module Aquarius and pull it away from the spent rocket.
A:
What was the first Apollo rocket that Lovell rode in?