A part may pertain-to contributors.Logical formLearned from7 sentences. Contributors can be to global-climate change.Logical formLearned from7 sentences. Contributors can be to a legislature.Logical formLearned from7 sentences. A (campaign contributor) may pertain-to a political-leader.Logical formLearned from7 sentences. A person can be (campaign contributor).Logical formLearned from7 sentences. Obesity can be contributors to symptoms of (acid reflux syndrome).Logical formLearned from7 sentences. Contributors can be to symptoms of (acid reflux syndrome).Logical formLearned from7 sentences. A list of contributors may include a male.Logical formLearned from7 sentences. Copies may pertain-to some contributor.Logical formLearned from7 sentences. A contributor can be to (arthritis research).Logical formLearned from7 sentences. Contributors can be to a nation.Logical formLearned from7 sentences. A contributor can be fantastic.Logical formLearned from7 sentences. A contributor can be unwilling.Logical formLearned from7 sentences. A contributor can be to a (size increase).Logical formLearned from7 sentences. Contributors can be monthly.Logical formLearned from7 sentences.