A boy looks suspiciously at someone nearby.
He is afraid of someone nearby.
Just because  A boy looks suspiciously at someone nearby does not indicate that  he is afraid
exists e1 s1 s2 x1 x2.(a_nearby(s2) & Manner(e1,s2) & a_suspiciously(s1) & Manner(e1,s1) & at(e1,x2) & n_person(x2) & Actor(e1,x1) & v_look(e1) & n_boy(x1))
exists s1 s2 x1 x2.(of(s1,x1) & Theme(s2,x2) & a_nearby(s2) & (x1 = x2) & n_person(x1) & Theme(s1,x1) & a_afraid(s1) & n_male(x1))