Anchor: Five bucks per look up would bankrupt frequent users--Scrabble players or copy editors, for example.
Entailed: People who look up words get charged five dollars each time they do it. 
Contradiction: Five dollars per lookup is a reasonable amount to pay and would not have any significant impact on user's bank accounts. 
Contradiction: The child is reading a book.
Contradiction: Medium price can be found if you search in fixed-price shops.
Contradiction: A child smiles as he plays in a meadow full of flowers.
Contradiction: A young woman is walking.