Two climbers attempting to climb a steep, snow-covered peak, nearing the top, where two other climbers await them.
Two new climbers had trouble keeping up with two experienced climbers.
Not all climbers are new and climbers waiting for them does not imply they are experienced.
exists e2 e1 p1 p2 x1 x2 x3.(n_top(x3) & Theme(e2,x3) & Actor(e2,x1) & v_near(e2) & exists e4 x6.(Theme(e4,x1) & Actor(e4,x6) & v_await(e4) & -(x6 = x1) & n_climber(x6) & card_eq_2(x6)) & n_thing(x1) & n_climber(x1) & n_climber(x1) & where(x3,p2) & Topic(e1,p1) & Actor(e1,x2) & v_attempt(e1) & exists e3 s1 s2 x4 x5.(Theme(e3,x4) & Actor(e3,x2) & v_climb(e3) & n_peak(x4) & a_snow-covered(s2) & Theme(s2,x4) & a_,(s1) & Theme(s1,x4) & of(x4,x5) & n_steep(x5)) & (x1 = x2) & card_eq_2(x1))
exists e1 e2 s1 s2 s3 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_have(e2) & a_up(s3) & Manner(e1,s3) & with(e1,x4) & n_climber(x4) & a_experienced(s2) & Theme(s2,x4) & card_eq_2(x4) & Actor(e1,x3) & v_keep(e1) & (x2 = x3) & n_trouble(x2) & n_climber(x1) & a_new(s1) & Theme(s1,x1) & card_eq_2(x1))