Water may pour_down in a cascade.Logical formLearned from1 sentences. A cascade may pertain-to rocks.Logical formLearned from1 sentences. A cascade can be loud.Logical formLearned from1 sentences. Cascades can be lofty.Logical formLearned from1 sentences. Cascades can be from a right.Logical formLearned from1 sentences. Cascades may pour_forth waters.Logical formLearned from1 sentences. Cascades may be awakened.Logical formLearned from1 sentences. A grotto can be at a cascade.Logical formLearned from1 sentences. Some miles may form a cascade.Logical formLearned from1 sentences. Streams of water may fall in cascades.Logical formLearned from1 sentences. (River beds) can be at a foot of cascades.Logical formLearned from1 sentences. A river may descend in some cascades.Logical formLearned from1 sentences. A number of streams may leap_down flanks of mountains by cascades.Logical formLearned from1 sentences. Cascades can be broken.Logical formLearned from1 sentences. A latter may contain some cascades.Logical formLearned from1 sentences.