In pragmatics (linguistics), entailment is the relationship between two sentences where the truth of one (A) requires the truth of the other (B). For example, the sentence (A) The president was assassinated. entails (B) The president is dead.
Other Statutes Applicable to Newspaper Carriers. Minimum age/ working hours: Newspaper carriers must be at least 11 years old to distribute or sell newspapers. Any minor under 16 years of age is permitted to work before 5 a.m. or after 8 p.m. (including weekends). Just verify this with current law.
Quick Answer. The United States Postal Service offers delivery times of one to three days for shipments sent as first-class mail. First-class mail provides a cost-effective shipping option for envelopes and packages weighing up to 13 ounces.