A (cascade frog) may pertain-to a world-city.Logical formLearned from2 sentences. Pools may be linked by cascades.Logical formLearned from2 sentences. A cascade can be cool.Logical formLearned from2 sentences. A cascade can be auburn.Logical formLearned from2 sentences. A cascade can be neat.Logical formLearned from2 sentences. An (engine blowout) may cause a cascade of problems.Logical formLearned from2 sentences. Cascades may have tanks.Logical formLearned from2 sentences. Cascades can be (manmade waterfalls).Logical formLearned from2 sentences. Some sorts of decisions may become a cascade of failures.Logical formLearned from2 sentences. Storms may send cascades.Logical formLearned from2 sentences. A person may explode into a cascade of posts.Logical formLearned from2 sentences. Technicians may assemble a cascade.Logical formLearned from2 sentences. A cascade can be constituted-of-or-filled-with sanctions.Logical formLearned from2 sentences. A cascade can be constituted-of-or-filled-with (autumn leaves).Logical formLearned from2 sentences. A cascade can be constituted-of-or-filled-with (loan defaults).Logical formLearned from2 sentences.