I'm working on an important project with a tight deadline. I need someone who can handle the technical aspects reliably. Who should I ask for help?
A) I should count on my little brother who is still in elementary school.
B) I should count on my friend who is always traveling and hard to reach.
C) I should count on my colleague who always meets deadlines and does quality work.
D) I should count on my neighbor who I just met yesterday.