A young man throws something in the water.
The young man is tossing something into the water.
Young man throws and young man tossing are synonyms.
exists e1 s1 x1 x2 x3.(n_water(x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & in(x2,x3) & n_thing(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_water(x3) & n_man(x1) & a_young(s1) & Theme(s1,x1) & into(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_toss(e1) & n_thing(x2))