Persons may encounter a situation.Logical formLearned from18 sentences. A person may encounter men.Logical formLearned from18 sentences. A person may encounter some challenges.Logical formLearned from18 sentences. A person may encounter a message.Logical formLearned from18 sentences. Difficulties may be encountered by women.Logical formLearned from18 sentences. Situations may be encountered.Logical formLearned from18 sentences. (Oil drillers) may encounter pockets of (methane crystals).Logical formLearned from18 sentences. A female may encounter a person.Logical formLearned from18 sentences. A country may encounter a country.Logical formLearned from18 sentences. Temperatures may be encountered.Logical formLearned from17 sentences. Resistance may be encountered.Logical formLearned from17 sentences. Persons may encounter some challenges.Logical formLearned from17 sentences. Persons may encounter howbeit.Logical formLearned from17 sentences. Persons may encounter problems.Logical formLearned from17 sentences. Budgets may encounter grievous.Logical formLearned from17 sentences.