An official visit can be friendly.Logical formLearned from7 sentences. Substances can be friendly.Logical formLearned from7 sentences. A (cooperation treaty) can be friendly.Logical formLearned from7 sentences. Editorials can be friendly.Logical formLearned from7 sentences. Recordings can be friendly.Logical formLearned from7 sentences. A (baseball series) can be friendly.Logical formLearned from7 sentences. A woman can be friendly.Logical formLearned from7 sentences. Meets can be friendly.Logical formLearned from7 sentences. Concepts can be friendly.Logical formLearned from7 sentences. An occasion can be friendly.Logical formLearned from7 sentences. An (enemy alien) can be friendly.Logical formLearned from7 sentences. A front-end can be friendly.Logical formLearned from7 sentences. Tribesmen can be friendly.Logical formLearned from7 sentences. A retreat can be friendly.Logical formLearned from7 sentences. A male may score in a friendly match.Logical formLearned from7 sentences.