A frog can be in a well.Logical formLearned from7 sentences. A (wood frog) may freeze.Logical formLearned from7 sentences. A bullfrog can be a frog.Logical formLearned from7 sentences. An apex may pertain-to a frog.Logical formLearned from7 sentences. A frog may hop.Logical formLearned from7 sentences. Frogs may undergo sightings.Logical formLearned from7 sentences. Effects can be on frogs.Logical formLearned from7 sentences. An egg may pertain-to a frog.Logical formLearned from7 sentences. A diet can be constituted-of-or-filled-with frogs.Logical formLearned from7 sentences. Frogs may be considered.Logical formLearned from7 sentences. Horse may be serenaded by frogs.Logical formLearned from7 sentences. (Frog embryos) can be headless.Logical formLearned from7 sentences. A difference can be between a frog.Logical formLearned from7 sentences. Frogs can be transparent.Logical formLearned from7 sentences. Frogs can be frozen.Logical formLearned from7 sentences.