Regretful Post<br>Tom was drunk. He decided to get on Facebook. He posted a lot of regretful things. The next day he woke up to a lot of complaints. Tom had to delete and apologize.
About six of Tom's friends complained.
( z1 complain :ARG0 ( z2 person :ARG0-of ( z3 have-rel-role :ARG1 ( z4 person :name ( z5 name :op "Tom" ) ) :ARG2 ( z6 friend ) ) :quant ( z7 about :op 6 ) ) )