A.
Four sets of:

Weighted Pull-Up x 3 reps
Ring static hold x 30-45 seconds (accumulated)
Rest 2 minutes

B.
20 min amrap In teams of two alternating rounds:

10 Kipping pull-ups
5+5 Pistol squat or 10 heavy goblet squat
10 push up
100 Meter Sprint

One works, one rests!