See the multi-choice question below:

Sentence 1: The advantage of recognizing the approach as an application of case study methods is that some aspects of the method-such as the close yoking of data collection and analysis-that may not be widely used now could be applied in a way that increases timeliness without reducing quality.

Sentence 2: There is no advantage to this approach.

If the first sentence is true, then is the second sentence true?
Possible answers: + yes. + it is not possible to tell. + no.
no