Anchor: It is estimated that it will average 494 hours per the expected 126 responses from 20 respondents at an annualized capital/startup cost of $1.
Entailed: It might average well above 400 hours from over 100 responses.
Contradiction: It is known that it will be exactly 300 hours.
Contradiction: The guys are playing basketball.
Contradiction: There was a new patient on the way.
Contradiction: The noble nodded yes. 
Contradiction: NIPA gives definitions of investment and saving.