Anchor: Long enough for what? Poirot's smile became rather enigmatical. 
Entailed: Poirot spoke and smiled quite ambiguously.
Contradiction: Poirot neither smiled nor spoke a word.
Contradiction: A child is watching TV inside.
Contradiction: That doesn't give us much time to watch a movie.
Contradiction: These claims are right.
Contradiction: A girl coloring inside.