The Longest Nap<br>Tom was tired from work. He decided to take a short afternoon nap. Tom didn't wake up right away. His nap turned into a long sleep. Tom slept straight through the night.
Tom's sleep began at noon.
( z1 begin :ARG1 ( z2 sleep :ARG0 ( z3 person :name ( z4 name :op "Tom" ) ) ) :time ( z5 date-entity :dxyperiod ( z6 noon ) ) )