Who among the following are among the 4-person crew of the world’s 1st all-civilian mission to space?

Who among the following are among the 4-person crew of the world’s

1.	Who among the following are among the 4-person crew of the world’s 1st all-civilian mission to space?
A.	Christopher Sembroski
B.	Dr. Sian Proctor
C.	Thom Beers
D.	Both 1 and 2
E.	All 1, 2 and 3
Answer» E. All 1, 2 and 3