Anchor: For revolving funds and trust revolving funds, as explained elsewhere, the interest is normally but not always an exchange revenue.
Entailed: For revolving funds and trusts revolving funds, interest is usually exchange revenue. 
Contradiction: Interest is incoming revenue for revolving funds and trusts. 
Contradiction: A man is working pou t.
Contradiction: The child is outside walking.
Contradiction: A male is sleeping.
Contradiction: A woman spins her hula hoop