Anchor: As the prototypes are tested, failures occur and, in fact, are desired so that the product's design can be made more reliable.
Entailed: A product's design can be improved with prototype testing.
Contradiction: Prototype failures usually mean the product will never work.
Contradiction: Man pulling boat to store.
Contradiction: A girl swings over water.
Contradiction: There really is not anything build that honors those affected by the atomic blast in Nagasaki.
Contradiction: man walks by a window