A fight can be friendly.Logical formLearned from46 sentences. A tip can be friendly.Logical formLearned from46 sentences. Suggestions can be friendly.Logical formLearned from46 sentences. A voice can be friendly.Logical formLearned from46 sentences. A question can be friendly.Logical formLearned from46 sentences. A love can be friendly.Logical formLearned from45 sentences. A request can be friendly.Logical formLearned from45 sentences. A waiter can be friendly.Logical formLearned from45 sentences. A lady can be friendly.Logical formLearned from45 sentences. A leader can be friendly.Logical formLearned from45 sentences. A means can be friendly.Logical formLearned from45 sentences. A judge can be friendly.Logical formLearned from45 sentences. Peoples can be friendly.Logical formLearned from45 sentences. A production can be friendly.Logical formLearned from45 sentences. A welcome can be friendly.Logical formLearned from45 sentences.