A president may give messages on an occasion.Logical formLearned from3 sentences. A charter of an organization may be signed on an occasion by heads of state of some african countries.Logical formLearned from3 sentences. A prayer can be on an occasion of al-adha.Logical formLearned from3 sentences. A government may conduct amnesties on some occasions.Logical formLearned from3 sentences. Elections can be on some occasions.Logical formLearned from3 sentences. An occasion can be of importance.Logical formLearned from3 sentences. An occasion can be in a relationship.Logical formLearned from3 sentences. Congratulations can be on an occasion.Logical formLearned from3 sentences. An occasion can be for reminiscence.Logical formLearned from3 sentences. A person may appeal on some occasions.Logical formLearned from3 sentences. An exhibition may be held on an occasion.Logical formLearned from3 sentences. Present can be on special occasions.Logical formLearned from3 sentences. Days can be occasions.Logical formLearned from3 sentences. A person may wish on an occasion.Logical formLearned from3 sentences. An occasion can be jovial.Logical formLearned from3 sentences.