Being exposed to hot sun like this can cause skin cancer.
Getting exposed to the sun is healthy without protection
If the sun can cause skin cancer it is not healthy to be exposed to the sun without protection.
exists e1 e2 p1 s1 x1 x2.(exists e3 x3 x4.(Theme(e3,x3) & Actor(e3,e1) & v_cause(e3) & n_cancer(x3) & of(x3,x4) & n_skin(x4)) & Topic(e2,p1) & Actor(e2,e1) & v_can(e2) & to(e1,x2) & like(x2,x1) & n_thing(x1) & n_sun(x2) & a_hot(s1) & Theme(s1,x2) & Theme(e1,x1) & v_expose(e1))
exists e1 p1 s1 x1 x2.(n_sun(x2) & -exists x3.(with(s1,x3) & n_protection(x3)) & Theme(s1,e1) & a_healthy(s1) & exists e2.(to(e2,x2) & Theme(e2,x1) & v_expose(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_thing(x1))