Undertaker wrestled in Casket Match at the 1998 “Royal Rumble”. Who did he wrestle _____ ?

A. Yokozuna
B. Shawn Michaels
C. Mabel
D. Triple H

Explanation:
This was the match that injured Shawn Michaels’ back. Undertaker back dropped Shawn on the casket. Undertaker lost this match when Kane interfered.