Attacks may pop_up with regularity.Logical formLearned from2 sentences. Stomachaches may pop_up in an evening.Logical formLearned from2 sentences. Cafeterias may pop_up on a corner.Logical formLearned from2 sentences. Red flags may pop_up in a continent.Logical formLearned from2 sentences. Windows may pop_up behind a window.Logical formLearned from2 sentences. Advertisements may pop_up in in-boxes of (computer users).Logical formLearned from2 sentences. Scrutiny may pop_up with (fish pens).Logical formLearned from2 sentences. A window may pop_up with suggestion.Logical formLearned from2 sentences. A window may pop_up with a word.Logical formLearned from2 sentences. A window may pop_up with (transition options).Logical formLearned from2 sentences. A menu may pop_up with some options.Logical formLearned from2 sentences. Some kinds of (phone charges) may pop_up on bills.Logical formLearned from2 sentences. A (storage lid) may pop_up thanks to placement.Logical formLearned from2 sentences. Malaria may be pop_uped in a country.Logical formLearned from2 sentences. (Subscription sites) may pop_up on a web.Logical formLearned from2 sentences.