A rock climber in a red shirt.
A man is outside.
A rock climber climbs rocks outside.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_shirt(x3) & a_red(s1) & Theme(s1,x3) & n_climber(x1) & of(x1,x2) & n_rock(x2))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_man(x1))