A woman in a blue and brown parka with matching hat is in a snow-covered forest on either crosscountry skis or snowshoes, which are obscured by the ruts in the trail she is following.
People are playing at the hot beach.
One is speaking of one particular woman in a snow-covered forest while the second sentence refers to many persons, people, at a hot beach. They are not the same number of people.
exists p1 s1 s2 s3 x1 x2 x3 x8 x9 x13 x14 x15.(n_female(x15) & n_trail(x14) & n_rut(x13) & n_female(x9) & n_trail(x9) & n_rut(x8) & exists s4 x4.((exists e1 p2 s5 x5 x6 x7.(in(x1,x4) & Actor(e1,x8) & in(x8,x9) & exists e2.(Actor(e2,x9) & v_follow(e2)) & that(x9,p2) & Theme(e1,x7) & v_obscure(e1) & (x4 = x7) & on(x4,x5) & Time(x5,x6) & n_either(x6) & n_ski(x5) & a_crosscountry(s5) & Theme(s5,x5)) | exists e3 p3 x10 x11 x12.(in(x1,x4) & Actor(e3,x13) & in(x13,x14) & exists e4.(Actor(e4,x15) & v_follow(e4)) & that(x14,p3) & Theme(e3,x12) & v_obscure(e3) & (x4 = x12) & on(x4,x10) & Time(x10,x11) & n_either(x11) & n_snowsho(x10))) & n_forest(x4) & a_snow-covered(s4) & Theme(s4,x4)) & with(x1,x3) & n_hat(x3) & a_matching(s3) & Theme(s3,x3) & in(x1,x2) & n_parka(x2) & a_brown(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 s1 x1 x2.(n_beach(x2) & a_hot(s1) & Theme(s1,x2) & at(e1,x2) & Actor(e1,x1) & v_play(e1) & n_people(x1))