Wait<br>My son's friend is very eccentric. He does not drive or bike, preferring to walk. Yesterday he needed a ride home. My son drove him but told him to wait while he visited us. My son did not want him to talk, as he stays for a long time.
My son's eccentric friend is a talker. 
The reason that the son doesn't want his friend to talk is that he'll stay too long. 
( z1 talk :ARG0 ( z2 person :mod ( z3 eccentric ) :ARG0-of ( z4 have-rel-role :ARG1 ( z5 person :ARG0-of ( z6 have-rel-role :ARG1 ( z7 person :ARG0-of ( z8 have-rel-role :ARG1 ( z9 i ) :ARG2 ( z10 son ) ) ) ) ) :ARG2 ( z11 friend ) ) ) )