A group of people outside a church at a wedding.
Some people at a church for a wedding on a sunny day.
A wedding can occur in any type of weather, therefore it cannot be assumed from the information provided that this wedding occurred on a sunny day.
exists x1 x2 x3 x4.(a_topic(x1) & at(x1,x4) & n_wedding(x4) & of(x1,x2) & outside(x2,x3) & n_church(x3) & n_people(x2) & n_group(x1))
exists s1 x1 x2 x3 x4.(a_topic(x1) & for(x1,x3) & on(x3,x4) & n_day(x4) & a_sunny(s1) & Theme(s1,x4) & n_wedding(x3) & at(x1,x2) & n_church(x2) & n_people(x1))