I have two lists of objects. List A and List B. I need to create List C which combines List A and List B into pairs. For example:

```
List A
object a1
object a2
object a3

List B
object b1
object b2
object b3

List C (creates pairs)
object c1 (object a1, object b1)
object c2 (object a2, object b2)
object c3 (object a3, object b3)

```