A man riding a vary tall bike.
The man is at home on the internet
A man cannot be riding a bike while being at home on the internet at the same time.
exists e2 e1 x1 x2 x3 x4.(r_tall(e2) & Time(e2,x4) & n_bike(x4) & Actor(e2,x1) & v_vary(e2) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_a(x3) & (x1 = x2) & n_man(x1))
exists p1 x1 x3.(n_internet(x3) & n_man(x1) & exists x2.(at(x1,x2) & on(x2,x3) & n_home(x2)))