Contributors can be female.Logical formLearned from23 sentences. Contributors can be to the economy.Logical formLearned from23 sentences. A roster can be constituted-of-or-filled-with contributors.Logical formLearned from23 sentences. Some contributors can be to a book.Logical formLearned from23 sentences. A pool can be constituted-of-or-filled-with contributors.Logical formLearned from23 sentences. A contributor can be to a problem.Logical formLearned from23 sentences. A contributor can be to a study.Logical formLearned from23 sentences. A name may pertain-to a contributor.Logical formLearned from23 sentences. A (campaign contributor) can be generous.Logical formLearned from23 sentences. A contributor can be to an organization.Logical formLearned from23 sentences. A list can be constituted-of-or-filled-with some contributors.Logical formLearned from23 sentences. Contributors can be to an anthology.Logical formLearned from23 sentences. A contributor can be to projects.Logical formLearned from23 sentences. A contributor can be to violence.Logical formLearned from23 sentences. A contributor can be to a victory.Logical formLearned from23 sentences.