(Contrast enhancement) may produce.Logical formLearned from227 sentences. A series may be produced.Logical formLearned from226 sentences. A sound may be produced.Logical formLearned from225 sentences. A play may be produced.Logical formLearned from223 sentences. Cows may produce milk.Logical formLearned from222 sentences. A (lung disease) may produce lumps of cells.Logical formLearned from220 sentences. A country may be produced.Logical formLearned from220 sentences. Films may be produced in a country.Logical formLearned from216 sentences. Energy may be produced.Logical formLearned from207 sentences. A report may be produced.Logical formLearned from207 sentences. Documents may be produced.Logical formLearned from204 sentences. Information may be produced.Logical formLearned from203 sentences. A male may produce some films.Logical formLearned from202 sentences. Oil may be produced.Logical formLearned from201 sentences. A pancreas may produce insulin.Logical formLearned from201 sentences.