Discussing the rainy weather.
The weather was rainy.
Discussing about how the weather is rainy.
exists e1 x1 x2 x3.(n_weather(x2) & of(x2,x3) & n_rainy(x3) & Theme(e1,x2) & Actor(e1,x1) & v_discuss(e1) & n_thing(x1))
exists p1 x1.(n_weather(x1) & exists x2.((x1 = x2) & n_rainy(x2)))