We are asked to match each angle pair to its transversal.
1. 11 and 13
As you can see, angles 11 and 13 involve two different transversals so it would match with b. no relationship.
2. 2 and 12
As you can see, angles 2 and 12 involve transversal p so it would match with option e. line p
3. 6 and 16
As you can see, angles 6 and 16 involve transversal q so it would match with option a. line q
4. 4 and 8
As you can see, angles 4 and 8 involve transversal s so it would match with option c. line s
5. 1 and 14
As you can see, angles 1 and 14 involve transversal r so it would match with option d. line r
4 and 8 involve transversal s so it would match with option c. line