Benjamin rented Olivia a scarf on the stand .
* stand ( x _ 7 ) ; rent . agent ( x _ 1 , Benjamin ) AND rent . recipient ( x _ 1 , Olivia ) AND rent . theme ( x _ 1 , x _ 4 ) AND scarf ( x _ 4 ) AND scarf . nmod . on ( x _ 4 , x _ 7 )