 Which best describes the relationship between Russell and Dunbar?
Four men, thought Russell, held together by an invisible string of gravity, plunging through a lost pocket of hell's dark where there had never been any sound or life, with old Dunbar the first in line, taking the lead because he was older and knew where he was and where he was going. Russell had no idea now how long the four of them had been plunging toward the red-rimmed sun that never seemed to get any nearer. When the four of them had escaped from that prison colony on a sizzling hot asteroid rock in the Ronlwhyn system, that wasn't enough for Dunbar.
 They have similar goals but do not necessarily work well together
 They have similar goals but do not necessarily work well together  They both have respect for each other but are sick of each other's company  Neither of them likes the other, in a way that hinders group dynamics  The appreciate each other's insight when looking for solutions but don't like to talk about personal details