Parts may pertain-to a hill.Logical formLearned from21 sentences. A hill may pertain-to a city.Logical formLearned from21 sentences. A hill can be proverbial.Logical formLearned from21 sentences. Trees can be on a hill.Logical formLearned from21 sentences. A hill can be open.Logical formLearned from21 sentences. A hill can be shaped.Logical formLearned from21 sentences. A person may descend a hill.Logical formLearned from21 sentences. A person may stand on a hill.Logical formLearned from21 sentences. A hill can be said.Logical formLearned from21 sentences. A far side may pertain-to a hill.Logical formLearned from21 sentences. Freedom may ring from a hill.Logical formLearned from21 sentences. A view can be from a top of a hill.Logical formLearned from21 sentences. A person can be in hills.Logical formLearned from21 sentences. Green hills can be soft.Logical formLearned from21 sentences. Hills may start.Logical formLearned from21 sentences.