Co-chair may pertain-to a (task force).Logical formLearned from80 sentences. A (task force) may pertain-to a US-president.Logical formLearned from80 sentences. A task may pertain-to a week.Logical formLearned from80 sentences. A task can be straightforward.Logical formLearned from80 sentences. A task can be creative.Logical formLearned from79 sentences. Tasks may undergo a collection.Logical formLearned from79 sentences. A task can be enviable.Logical formLearned from79 sentences. A task may be undertaken.Logical formLearned from79 sentences. Persons may have a task.Logical formLearned from79 sentences. A task can be perilous.Logical formLearned from79 sentences. Persons may accomplish a task.Logical formLearned from79 sentences. Aspects may pertain-to a task.Logical formLearned from79 sentences. A (task force) may begin.Logical formLearned from79 sentences. A task may face persons.Logical formLearned from79 sentences. A task can be a task.Logical formLearned from79 sentences.