A man in a black wetsuit is surfing in the ocean.
He is talking on his cell phone.
A man can not be surfing in the ocean while simultaneously talking on his cell phone.
exists e1 s1 x1 x2 x3.(n_ocean(x3) & in(e1,x3) & Actor(e1,x1) & v_surf(e1) & in(x1,x2) & n_wetsuit(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_phone(x2) & of(x2,x3) & n_cell(x3) & of(x2,x1) & n_male(x1) & n_male(x1) & on(e1,x2) & Actor(e1,x1) & v_talk(e1))