The family is relaxing in lawn chairs and having beverages.
The family is filled with bitter rivalary that has been ongoing for many generations.
A family that is filled with bitter rivalry would likely not be relaxing together in lawn chairs.
exists e2 e1 x1 x2 x3 x4.(n_family(x1) & Theme(e2,x4) & Actor(e2,x1) & v_have(e2) & n_beverage(x4) & in(e1,x2) & n_chair(x2) & of(x2,x3) & n_lawn(x3) & Actor(e1,x1) & v_relax(e1))
exists e1 s1 s2 x1 x2 x3 x4.(n_family(x1) & with(e1,x2) & for(s2,x4) & n_generation(x4) & n_quantity(x4) & Theme(s2,x3) & a_ongoing(s2) & (x2 = x3) & n_rivalary(x2) & a_bitter(s1) & Theme(s1,x2) & Theme(e1,x1) & v_fill(e1))