A spring can be simple.Logical formLearned from21 sentences. A bookmark can be simple.Logical formLearned from21 sentences. An (online search) can be simple.Logical formLearned from21 sentences. A (blood sample) can be simple.Logical formLearned from21 sentences. Others can be simple.Logical formLearned from21 sentences. A cream can be simple.Logical formLearned from21 sentences. Meals can be simple.Logical formLearned from21 sentences. Interviews can be simple.Logical formLearned from21 sentences. A sake can be simple.Logical formLearned from21 sentences. A miner can be simple.Logical formLearned from21 sentences. Knits can be simple.Logical formLearned from21 sentences. (Toner changes) can be simple.Logical formLearned from21 sentences. Mechanical devices can be simple.Logical formLearned from21 sentences. A can can be simple.Logical formLearned from21 sentences. A wash can be simple.Logical formLearned from21 sentences.