The fifth row is devoted to First-Class Mail in NHH-to-NHH (Non-household-to-Non-household) sector.
The fifth row is multi-use, and has no dedicated purpose.
mnli hypothesis: The fifth row is multi-use, and has no dedicated purpose. premise: The fifth row is devoted to First-Class Mail in NHH-to-NHH (Non-household-to-Non-household) sector.