Two men grilling outside on a half mowed lawn.
Two women discussing television shows.
Grilling outside on a half mowed lawn, contradicts with discussing television shows.
exists e2 e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_lawn(x3) & Theme(e2,x3) & v_mow(e2) & of(x3,x4) & n_half(x4) & r_outside(e1) & Actor(e1,x2) & v_grill(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_discuss(e1) & n_show(x3) & of(x3,x4) & n_television(x4) & (x1 = x2) & n_woman(x1) & card_eq_2(x1))