Liam teleported Sophia a hat on a stage .
teleport . agent ( x _ 1 , Liam ) AND teleport . recipient ( x _ 1 , Sophia ) AND teleport . theme ( x _ 1 , x _ 4 ) AND hat ( x _ 4 ) AND hat . nmod . on ( x _ 4 , x _ 7 ) AND stage ( x _ 7 )