(Campaign contributors) can be prolific.Logical formLearned from3 sentences. Contributors can be to a person.Logical formLearned from3 sentences. A company can be among contributors.Logical formLearned from3 sentences. An industry can be among contributors.Logical formLearned from3 sentences. A contributor can be to campaigns.Logical formLearned from3 sentences. A contributor can be to an attitude.Logical formLearned from3 sentences. Some contributor can be a guard.Logical formLearned from3 sentences. A letter can be to a contributor.Logical formLearned from3 sentences. Contributors can be to smog.Logical formLearned from3 sentences. Contributors can be to a loss.Logical formLearned from3 sentences. An action-committee can be a contributor.Logical formLearned from3 sentences. Contributors can be to activities.Logical formLearned from3 sentences. Contributors can be to a game.Logical formLearned from3 sentences. Copyrights may be owned by contributors.Logical formLearned from3 sentences. A measure may require disclosure of contributors to presidential libraries.Logical formLearned from3 sentences.