A group of male and female bicyclists ride down a street on a sunny day.
A group of people on bikes taking a ride on a bright day.
A group of male and female can be described as a group of people. A bright day would would imply it is a sunny day.
exists e1 s1 s2 x1 x2 x3 x4 x5.(on(e1,x5) & n_day(x5) & a_sunny(s2) & Theme(s2,x5) & down(e1,x4) & n_street(x4) & Actor(e1,x1) & v_ride(e1) & of(x1,x2) & n_bicyclist(x2) & a_female(s1) & Theme(s1,x2) & of(x2,x3) & n_male(x3) & n_group(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & on(x1,x3) & on(e1,x6) & n_day(x6) & a_bright(s1) & Theme(s1,x6) & Theme(e1,x5) & Actor(e1,x4) & v_take(e1) & n_ride(x5) & (x3 = x4) & n_bike(x3) & of(x1,x2) & n_people(x2) & n_group(x1))