Two women, one in jeans and a black top the other wearing a striped long-sleeve shirt are blowing up a clear type of balloon with two onlookers.
The women are sisters
The women blowing up a balloon could be or not be sisters.
exists p1 s1 x1 x2 x3 x4 x5 x6.(n_other(x6) & a_topic(x1) & rel(x1,x2) & subset_of(x5,x2) & exists e1 e2 s2 s3 s4 s5 x7 x8 x9 x10 x11.(a_up(s5) & Manner(e2,s5) & Theme(e2,x9) & Actor(e2,x6) & v_blow(e2) & with(x9,x11) & n_onlooker(x11) & card_eq_2(x11) & of(x9,x10) & n_balloon(x10) & n_type(x9) & a_clear(s4) & Theme(s4,x9) & Theme(e1,x8) & Actor(e1,x7) & v_wear(e1) & n_shirt(x8) & a_long-sleeve(s3) & Theme(s3,x8) & a_striped(s2) & Theme(s2,x8) & (x6 = x7)) & that(x5,p1) & n_top(x5) & a_black(s1) & Theme(s1,x5) & subset_of(x3,x2) & in(x3,x4) & n_jeans(x4) & n_thing(x3) & card_eq_1(x3) & n_woman(x1) & card_eq_2(x1))
exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_sister(x2)))