2 people sit barefoot in a tent, one with a beer and one lounging playing a guitar.
The man with the beer is listening to the man playing the guitar.
'2 people' doesn't specify that they're men. The one with the beer shouldn't necessarily be listening to the guitar.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(in(e1,x3) & rel(x3,x4) & subset_of(x7,x4) & Theme(e2,x9) & Actor(e2,x8) & v_play(e2) & n_guitar(x9) & (x7 = x8) & n_thing(x7) & card_eq_1(x7) & subset_of(x5,x4) & with(x5,x6) & n_beer(x6) & n_thing(x5) & card_eq_1(x5) & n_tent(x3) & Time(e1,x2) & n_barefoot(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))
exists e2 e1 x1 x2 x3 x4.(n_guitar(x4) & n_man(x1) & n_man(x1) & n_beer(x2) & to(e1,x1) & Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & (x1 = x3) & Actor(e1,x1) & v_listen(e1) & with(x1,x2))