For example, suppose the discount is 4a (per piece) and the mailer's cost of doing the work is 3.8a.
For example, suppose the discount is 41z, and the mailer's cost of doing the work is 91.4x.
mnli hypothesis: For example, suppose the discount is 41z, and the mailer's cost of doing the work is 91.4x. premise: For example, suppose the discount is 4a (per piece) and the mailer's cost of doing the work is 3.8a.