Man carries bike over obstacle
a man carries an item
A man carries an item with is a bike over obstacle.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & over(x2,x3) & n_obstacle(x3) & n_bike(x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & n_item(x2) & n_man(x1))