A surfer in a black wetsuit rides a wave.
A surfer is riding the biggest wave ever recorded.
The surfer rides a wave but it isn't necessarily the biggest wave ever recorded.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_wave(x3) & in(x1,x2) & n_wetsuit(x2) & a_black(s1) & Theme(s1,x2) & n_surfer(x1))
exists e1 e2 s1 s2 x1 x2 x3.(n_wave(x2) & r_most(s1) & a_biggest(s1) & Theme(s1,x2) & Theme(e2,x2) & Actor(e2,x1) & v_ride(e2) & a_ever(s2) & Manner(e1,s2) & Theme(e1,x3) & v_record(e1) & (x2 = x3) & n_surfer(x1))