Premise: On October 1 2001, EU and other countries introduced the option for domestic animal owners to apply for Pet passports under the Pets Travel Scheme (PETS for short), for pets returning from abroad to the United Kingdom. This replaced the old system of 6 months compulsory quarantine for all domestic pets.
Hypothesis: In 2001, the EU introduced a six-month compulsory quarantine for all domestic pets.
Label: not_entailment