Premise: He sent information on several pharmaceutical bottles with OI logos and dated paper labels, one of which had the OI logo (no diamond) but only had a single-digit date code. The date code (5) matched the prescription date of 11/23/55. Apparently, on small bottles, the company reverted to a single-digit date code to save space
Statement: Apparently, on tiny bottles, the company reverted to a single-digit date code to save space
Relationship: contradiction