Answer
1) Jamie Foxx and Philip Seymour Hoffman
2) Jamie Foxx and Forest Whitaker
3) Jamie Foxx and Daniel Day-Lewis
4) Jamie Foxx and Sean Penn
5) Jamie Foxx and Jeff Bridges
6) Philip Seymour Hoffman and Daniel Day-Lewis
7) Philip Seymour Hoffman and Forest Whitaker
8) Philip Seymour Hoffman and Sean Penn
9) Philip Seymour Hoffman and Jeff Bridges
10) Forest Whitaker and Daniel Day-Lewis
11) Forest Whitaker and Sean Penn
12) Forest Whitaker and Jeff Bridges
13) Daniel Day-Lewis and Sean Penn
14) Daniel Day-Lewis and Jeff Bridges
15) Sean Penn and Jeff Bridges
Work Step by Step
Notice that the order in which the names appear in each sample is not important; that is: Jamie Foxx and Philip Seymour Hoffman is equal to Philip Seymour Hoffman and Jamie Foxx.
