Anchor: But such results are useless , since the full treatment is not an option.
Entailed: There is no option of treatment so the results have no bearing. 
Contradiction: The results had a negative impact. 
Contradiction: Further conceptual verification was deemed necessary due to inconclusive empirical evidence.
Contradiction: There is graffiti behind the man.
Contradiction: A man molding clay.
Contradiction: A sheep is out of its element.