- ABoth statements together are needed (neither alone is sufficient)
- BEither statement alone is sufficient
- CStatement I alone is sufficient but Statement II alone is not
- DStatement II alone is sufficient but Statement I alone is not
Step-by-Step Solution
The only word common to both phrases is 'good', and the only common code is 'sa', so good = sa. Neither statement alone isolates it.
Answer: A) Both statements together are needed (neither alone is sufficient)