the fact that the casualty is not a parquet is right.
sent1: the secretin is a kind of a existentialist and pigments janitor. sent2: something is a Monod. sent3: the secretin pigments janitor. sent4: the secretin is unrepeatable if something is a Monod.
sent1 -> int1: that the secretin is existentialist hold.; sent2 & sent4 -> int2: the secretin is unrepeatable.; int1 & int2 -> int3: the secretin is both unrepeatable and a existentialist.;
$hypothesis$ = the fact that the casualty is not a parquet is right. ; $context$ = sent1: the secretin is a kind of a existentialist and pigments janitor. sent2: something is a Monod. sent3: the secretin pigments janitor. sent4: the secretin is unrepeatable if something is a Monod. ; $proof$ = 
sent1 -> int1: that the secretin is existentialist hold.; sent2 & sent4 -> int2: the secretin is unrepeatable.; int1 & int2 -> int3: the secretin is both unrepeatable and a existentialist.; __UNKNOWN__