A gulf can be vast.Logical formLearned from39 sentences. Drilling can be in a gulf.Logical formLearned from38 sentences. A gulf may grow.Logical formLearned from36 sentences. A surface may pertain-to a gulf.Logical formLearned from36 sentences. A gulf can be profound.Logical formLearned from35 sentences. A gulf can be an example of an ability.Logical formLearned from33 sentences. A gulf can be philosophical.Logical formLearned from33 sentences. A gulf can be open.Logical formLearned from32 sentences. A gulf can be between some sides.Logical formLearned from32 sentences. (Gulf waters) can be warm.Logical formLearned from31 sentences. A gulf can be great.Logical formLearned from31 sentences. A gulf can be between sides.Logical formLearned from30 sentences. (Gulf war illnesses) may undergo an investigation.Logical formLearned from29 sentences. An edge may pertain-to a gulf.Logical formLearned from28 sentences. An other side may pertain-to a gulf.Logical formLearned from28 sentences.