Sun may light_up skies.Logical formLearned from4 sentences. A smile may light_up a big screen.Logical formLearned from4 sentences. (Presidential candidates) may light_up skies.Logical formLearned from4 sentences. Powerhouses may light_up a galaxy.Logical formLearned from4 sentences. Slots may light_up.Logical formLearned from4 sentences. A heavy rain of particles may light_up the skies with fire.Logical formLearned from4 sentences. A dome may light_up the (night sky).Logical formLearned from4 sentences. Teens may light_up.Logical formLearned from4 sentences. Hotlines may light_up.Logical formLearned from4 sentences. Circles may light_up in a direction.Logical formLearned from4 sentences. Areas of a brain may light_up.Logical formLearned from4 sentences. A male may light_up a female.Logical formLearned from4 sentences. Ears may light_up.Logical formLearned from4 sentences. Eyes may light_up with a brightness.Logical formLearned from4 sentences. Callers may light_up (phone lines).Logical formLearned from4 sentences.