Which of the following statements is false?

• A. Top-down parsers are LL parsers where first L stands for left-to-right scan and second L stands for a leftmost derivation.
• B. (000)* is a regular expression that matches only strings containing an odd number of zeroes, including the empty string.
• C. Bottom-up parsers are in the LR family, where L stands for left-to-right scan and R stands for rightmost derivation.
• D. The class of context-free languages is closed under reversal. That is, if L is any context-free language, then the language LR={WR:wϵL} is context free.