Question: G - > S $$ S - > A M M - > S | A - > a E | b A A E

G -> S $$
S -> A M
M -> S |
A -> a E | b A A
E -> a B | b A |
B -> b E | a B B
(a) Describe in English the language that the grammar generates.
(b) Show a parse tree for the string abaa.

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