Question: Suppose a language is context free. Then what we can say about the following two languages? i ) ii ) A ) The first language
Suppose a language is context free. Then what we can say about the following two languages?
i
ii
A The first language must be context free; where the second language may not be context free.
B The first language may not be context free; where the second language must be context free.
C Both languages are context free.
D Both languages are not context free.
E We can't judge base on the information given.
Group of answer choices
A
B
E
C
D
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