Emma proved that Liam was lended a cake in a room .
prove . agent ( x _ 1 , Emma ) AND prove . ccomp ( x _ 1 , x _ 5 ) AND lend . recipient ( x _ 5 , Liam ) AND lend . theme ( x _ 5 , x _ 7 ) AND cake ( x _ 7 ) AND cake . nmod . in ( x _ 7 , x _ 10 ) AND room ( x _ 10 )