Anchor: Two children are at a table while a third sits in a window above it.
Entailed: Two children sitting at a table while a third is sitting in a window.
Contradiction: Three children are running in a marathon.
Contradiction: Removing programs from your work method is a critical requirement.
Contradiction: An azure-clad gent engages in climbing.
Contradiction: It didn't have one bit of anything resembling the original. 
Contradiction: The woman is oriental.