A sponge may prevent a fish from entering a filter.Logical formLearned from2 sentences. (Synthetic sponges) may be used as (filter materials).Logical formLearned from2 sentences. A sponge may reverse.Logical formLearned from2 sentences. Cells may be found in sponges.Logical formLearned from2 sentences. An assembly can be constituted-of-or-filled-with (sponge cake).Logical formLearned from2 sentences. (Sea sponges) may belong to a class.Logical formLearned from2 sentences. (Sea sponge) may belong to a family.Logical formLearned from2 sentences. Sponges can be constituted-of-or-filled-with species.Logical formLearned from2 sentences. A sponge can be a tool.Logical formLearned from2 sentences. A sponge can be colonial.Logical formLearned from2 sentences. An architect may model a shape on a (sea sponge).Logical formLearned from2 sentences. (Sponge spicules) can be prominent.Logical formLearned from2 sentences. Sponges can be stiff.Logical formLearned from2 sentences. A male may pull a (chocolate sponge cake) from an oven.Logical formLearned from2 sentences. A layer can be constituted-of-or-filled-with sponge.Logical formLearned from2 sentences.