Someone feeds a strawberry to a turtle.
someone is feeding their pet turtle
the turtle is not necessarily a pet
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_feed(e1) & to(x2,x3) & n_turtle(x3) & n_strawberry(x2) & n_person(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_feed(e1) & n_turtle(x2) & of(x2,x3) & n_pet(x3) & of(x2,x1) & n_thing(x1) & n_person(x1))