A documentary may pertain-to a film-maker.Logical formLearned from216 sentences. A (documentary film) can be short.Logical formLearned from215 sentences. A documentary can be about a female.Logical formLearned from212 sentences. A documentary can be on a male.Logical formLearned from198 sentences. A person may make a documentary.Logical formLearned from195 sentences. A documentary can be hourlong.Logical formLearned from194 sentences. A documentary may pertain-to persons.Logical formLearned from188 sentences. A documentary may pertain-to a country.Logical formLearned from187 sentences. Documentaries may pertain-to a tv-network.Logical formLearned from175 sentences. A documentary may air.Logical formLearned from168 sentences. A documentary may be directed by a male.Logical formLearned from166 sentences. A documentary can be compelling.Logical formLearned from164 sentences. A documentary can be by a female.Logical formLearned from161 sentences. A documentary can be entertaining.Logical formLearned from159 sentences. A documentary may undergo a making.Logical formLearned from159 sentences.