An Indian man and woman are asleep on public transport.
A man and woman are sleeping on a bus.
Not all public transport is a bus.
exists s1 s2 s3 x1 x2 x3 x4.(on(s2,x4) & n_transport(x4) & a_public(s3) & Theme(s3,x4) & Theme(s2,x1) & a_asleep(s2) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & a_indian(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_bus(x4) & Actor(e1,x1) & v_sleep(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))