Making a pizza<br>Last night I wanted to make a pizza for my friends. I went out that day to buy the dough and cheese. While I was making the pizza I dropped the dough on the ground. All my friends were very sad. We had to eat sandwiches instead.
A sad event occurred last night.
( z1 event :ARG0-of ( z2 sad ) :time ( z3 date-entity :dxyperiod ( z4 night ) :mod ( z5 yesterday ) ) )