See the multi-choice question below:

Sentence 1: The temple, constructed around a.d. 500, is encircled by monasteries, shops, and lodges for pilgrims.

Sentence 2: The construction of the temple is dated to be around 1400 AD.

If the first sentence is true, then is the second sentence true?
Options:
[a]. yes;
[b]. it is not possible to tell;
[c]. no;
[c].