A sandstorm may slow an advance to a crawl.Logical formLearned from8 sentences. A crawl can be during a quarter.Logical formLearned from8 sentences. Part may pertain-to a crawl.Logical formLearned from7 sentences. A bill may make a (skin crawl).Logical formLearned from7 sentences. Somebody may take charge of crawls to a finish.Logical formLearned from7 sentences. A person may watch crawl.Logical formLearned from7 sentences. A computer may slow to a crawl.Logical formLearned from7 sentences. A (pub crawl) may pertain-to a road.Logical formLearned from7 sentences. Crawls can be to a finish.Logical formLearned from7 sentences. A crawl can be fresh.Logical formLearned from7 sentences. A (pub crawl) may pertain-to a male.Logical formLearned from7 sentences. Tourists may go on (pub crawls).Logical formLearned from7 sentences. Persons may have a (crawl space).Logical formLearned from7 sentences. Persons may have a crawl.Logical formLearned from7 sentences. Step can be in a crawl.Logical formLearned from7 sentences.