Anchor: What happened next is mere guess work on my part, but I should say that Mrs. Inglethorp picked up the broken cup and placed it on the table by the bed. 
Entailed: I can only make a guess as to what may have occurred next. 
Contradiction: I guess that Mrs.Inglethorp never picked up the cup. 
Contradiction: Bikers are biking through knee deep mud
Contradiction: There is another but it keeps doing the same thing.
Contradiction: He is reading a novel.
Contradiction: How long should we talk for?