Handshakes can be friendly.Logical formLearned from23 sentences. A facade can be friendly.Logical formLearned from23 sentences. Teachers can be friendly.Logical formLearned from23 sentences. A campus can be friendly.Logical formLearned from23 sentences. A little guy can be friendly.Logical formLearned from23 sentences. A driver can be friendly.Logical formLearned from23 sentences. Sponsors can be friendly.Logical formLearned from23 sentences. Crocodiles can be friendly.Logical formLearned from23 sentences. Monsters can be friendly.Logical formLearned from23 sentences. A building can be friendly.Logical formLearned from23 sentences. A park can be friendly.Logical formLearned from23 sentences. Kids can be friendly.Logical formLearned from23 sentences. A US-city can be friendly.Logical formLearned from23 sentences. Intentions can be friendly.Logical formLearned from23 sentences. A bank can be friendly.Logical formLearned from23 sentences.