Rats may pertain-to a male.Logical formLearned from241 sentences. A nest may pertain-to a rat.Logical formLearned from235 sentences. A person may smell a rat.Logical formLearned from214 sentences. A male can be a rat.Logical formLearned from209 sentences. A person can be a (pack rat).Logical formLearned from201 sentences. A study can be in rats.Logical formLearned from162 sentences. A nest may pertain-to a rat.Logical formLearned from158 sentences. A rat may pertain-to a female.Logical formLearned from158 sentences. Rats may pertain-to a country.Logical formLearned from148 sentences. A person can be a rat.Logical formLearned from146 sentences. Rats can be newborn.Logical formLearned from145 sentences. A rat may pertain-to a country.Logical formLearned from144 sentences. Some groups can be constituted-of-or-filled-with rats.Logical formLearned from139 sentences. A group can be constituted-of-or-filled-with rats.Logical formLearned from136 sentences. Rats can be treated.Logical formLearned from122 sentences.