A man rides a surfboard over a wave, the nose of the board pointing downward.
A man is surfing outside in the summer.
when a man rides a surfboard over a wave then it is not only needed to be surfing outside in summer
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_board(x5) & n_nose(x4) & Theme(e2,x2) & Actor(e2,x1) & v_ride(e2) & over(x2,x3) & rel(x3,x4) & a_downward(s1) & Manner(e1,s1) & Actor(e1,x6) & v_point(e1) & (x4 = x6) & of(x4,x5) & n_wave(x3) & n_surfboard(x2) & n_man(x1))
exists e1 s1 x1 x2.(n_summer(x2) & in(e1,x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_surf(e1) & n_man(x1))