int contentRelationship = computeContentRelationship(t1, t2, on1, on2);
int contentRelationship = computeContentRelationship(t1, t2, on1, on2);
int contentRelationship = computeContentRelationship(t1, t2, on1, on2);
int contentRelationship = computeContentRelationship(t1, t2, on1, on2);