A lone fisherman casts off a rock with a city visible across the water.
A lone fisherman is happy to be alone.
It mentions that the man is alone but doesnt say that he is happy to be alone.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_water(x5) & across(e1,x5) & with(e1,x3) & Theme(s3,x4) & a_visible(s3) & (x3 = x4) & n_city(x3) & a_off(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_cast(e1) & n_rock(x2) & n_fisherman(x1) & a_lone(s1) & Theme(s1,x1))
exists p1 s1 s2 x1.(Topic(s2,p1) & Actor(s2,x1) & a_happy(s2) & exists s3.(Theme(s3,x1) & a_alone(s3)) & n_fisherman(x1) & a_lone(s1) & Theme(s1,x1))