A response can be to some stimulus.Logical formLearned from6 sentences. Responses can be to a stimulus.Logical formLearned from6 sentences. A conditioned stimulus can be neutral.Logical formLearned from6 sentences. A level may pertain-to a stimulus.Logical formLearned from6 sentences. A stimulus can be sinusoidal.Logical formLearned from6 sentences. Some source can be constituted-of-or-filled-with stimulus.Logical formLearned from6 sentences. A stimulus can be for creative writing.Logical formLearned from6 sentences. A stimulus can be competitive.Logical formLearned from6 sentences. A stimulus may be perceived.Logical formLearned from6 sentences. A (stimulus spending) can be strong.Logical formLearned from6 sentences. A (stimulus program) may pertain-to a national-agency.Logical formLearned from6 sentences. Stimulus can be into the economy.Logical formLearned from6 sentences. Two-thirds may pertain-to a stimulus.Logical formLearned from6 sentences. A stimulus may be deemed necessary.Logical formLearned from6 sentences. Benefits of (stimulus programs) can be fading.Logical formLearned from6 sentences.