Part 1 (15 minutes)

Deadlift 5 reps @ 75% of your 1 rep max
Deadlift 3 reps @ 80% of your 1 rep max
Deadlift 5+ reps @ 85% of your 1 rep max

Rest 2 minutes between sets

Part 2 (20 minutes)

Complete as many rounds as possible in 20 mins of:
Row, 250 m
21 Sumo Deadlift High Pulls
15 Pull-ups

(A) 95/65
(I) 75/55
(B) 55/35

because of limited rowers for larger classes, you can do the row anytime in the round.