A beauty pageant contestant wearing black clothing and black high heels along with her sash poses for an outdoor picture in a desert like setting.
Pagaent posing for pictures
They are posing for pictures in both sentences.  the first sentence gives more detailed information about how.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.(for(e2,x10) & in(x10,x11) & like(x11,x12) & n_setting(x12) & n_desert(x11) & n_picture(x10) & a_outdoor(s4) & Theme(s4,x10) & Actor(e2,x1) & v_pose(e2) & Theme(e1,x5) & Actor(e1,x4) & v_wear(e1) & with(x8,x9) & n_sash(x9) & of(x9,x1) & n_female(x1) & along(x5,x8) & n_thing(x8) & n_heel(x7) & a_high(s3) & Theme(s3,x7) & a_black(s2) & Theme(s2,x7) & n_clothing(x6) & subset_of(x7,x5) & subset_of(x6,x5) & a_black(s1) & Theme(s1,x5) & (x1 = x4) & n_contestant(x1) & of(x1,x3) & n_pageant(x3) & of(x1,x2) & n_beauty(x2))
exists e1 x1 x2.(ne_nam_pagaent(x1) & for(e1,x2) & n_picture(x2) & Actor(e1,x1) & v_pose(e1))