Sentence 1: The Commission determined almost twenty years ago that there was a need for specialized rules to facilitate Postal Service mail classification requests involving proposed new services, or changes in existing services, that were intended to serve as experiments.

Sentence 2: Two decades ago, the Commission looked into the Postal Service.
Options:
I. yes
II. it is not possible to tell
III. no
Is this second sentence entailed by the first sentence?
I.