text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: The Commission's procedural rules governing proposed changes in the mail classification schedule are contained in Subpart C of title 39 of the Code of Federal Regulations.
sentence 2: Subpart C of title 39 is the longest part of the Code of Federal Regulations.
<text> NEUTRAL
The Commission's procedural rules governing proposed changes in the mail classification schedule are contained in Subpart C of title 39 of the Code of Federal Regulations.
Subpart C of title 39 is the longest part of the Code of Federal Regulations.