Electrons may combine with protons.Logical formLearned from4 sentences. Protons can be high.Logical formLearned from4 sentences. A solar (proton event) can be in progress.Logical formLearned from4 sentences. Some (proton omnidirectional detectors) may display responses.Logical formLearned from4 sentences. A (proton influx) can be solar.Logical formLearned from4 sentences. A gradient can be constituted-of-or-filled-with protons.Logical formLearned from4 sentences. A structure may pertain-to protons.Logical formLearned from4 sentences. An element may contain some protons.Logical formLearned from4 sentences. A proton may be made of some quarks.Logical formLearned from4 sentences. An electrostatic repulsion can be between protons.Logical formLearned from4 sentences. Protons can be extracellular.Logical formLearned from4 sentences. Protons may undergo a production.Logical formLearned from4 sentences. A nucleus may consist of some protons.Logical formLearned from4 sentences. Proton may decay.Logical formLearned from4 sentences. An (atom smasher) may record collisions of protons.Logical formLearned from4 sentences.