A casual family stroll by the water.
A family casually strolls by the water.
A family that casually strolls by something can be same to be a casual family.
exists s1 x1 x2 x3.(n_water(x3) & a_topic(x1) & by(x1,x3) & n_stroll(x1) & of(x1,x2) & n_family(x2) & a_casual(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_water(x2) & a_casually(s1) & Manner(e1,s1) & by(e1,x2) & Actor(e1,x1) & v_stroll(e1) & n_family(x1))