Question

Which lines, if any, must be parallel based on the given diagram?

Answer 1

I cant really see the letters but the ones that are going straight up. I believe this is the answer because as you can see it's going up without intersecting between each other.

Answer 2

m and n are parallel and p and q are parallel from one another (parallel is when they are side by side and can never intertwine) i think the answer is C