Anchor: What Isikoff couldn't pin down was whether the advance was welcome or not.
Entailed: He didn't know for sure if it was a welcomed advance.
Contradiction: Isikoff knew for certain it was a much anticipated and welcomed advance.
Contradiction: Isikoff knew exactly how his advances were received. 
Contradiction: Isikoff could determine that the advance was welcome.
Contradiction: A boy in a pink jacket and red hat walking near grass.
Contradiction: It was thought that he was too simple to write show scores.