Anchor:  The net debt concept is based on the OECD definition of net financial liabilities that can be calculated by subtracting financial assets from financial liabilities.
Entailed: The net debt concept is based on the OECD definition of net financial liabilities.
Contradiction: The net debt concept is not based on the OECD definition of net financial liabilities
Contradiction: A sunny day shines down on the sailboats.
Contradiction: Two people standing close together.
Contradiction: the boy  was listening to music
Contradiction: The significance of the inscriptions is unknown, even though they seem important.