Cooperation may be stimulated.Logical formLearned from3 sentences. Recovery may be stimulated.Logical formLearned from3 sentences. An amount of investment may stimulate an increase.Logical formLearned from3 sentences. A person may stimulate persons.Logical formLearned from3 sentences. Appetites may be stimulated.Logical formLearned from3 sentences. Banks may stimulate the economy by lending money.Logical formLearned from3 sentences. A controversy may stimulate discussion.Logical formLearned from3 sentences. A patch may stimulate redemptions.Logical formLearned from3 sentences. Cti may stimulate demand.Logical formLearned from3 sentences. A nervous system may be stimulated.Logical formLearned from3 sentences. Books may stimulate imaginations.Logical formLearned from3 sentences. A cycle may stimulate muscles.Logical formLearned from3 sentences. (Interest rates) may stimulate economies.Logical formLearned from3 sentences. (Tax cutting) may stimulate growth.Logical formLearned from3 sentences. (Radio waves) may stimulate responses.Logical formLearned from3 sentences.