Solitary cyclist enjoys the morning ride.
There is a group of cyclists.
There can't be a group of cyclists if there is only a solitary cyclist.
exists e1 s1 x1 x2 x3.(n_ride(x2) & of(x2,x3) & n_morning(x3) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_cyclist(x1) & a_solitary(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.((x1 = x2) & of(x2,x3) & n_cyclist(x3) & n_group(x2))