Heat can be tough.Logical formLearned from25 sentences. A (heat wave) may push temperatures.Logical formLearned from25 sentences. A US-president may be locked in a dead heat.Logical formLearned from25 sentences. A (heat index) may reach some degrees.Logical formLearned from25 sentences. Pictures may show a (heat shield).Logical formLearned from25 sentences. A (summer heat) can be fierce.Logical formLearned from25 sentences. A jungle may manifest heat.Logical formLearned from25 sentences. Heat may undergo storage.Logical formLearned from24 sentences. Some heats can be constituted-of-or-filled-with some swimmers.Logical formLearned from24 sentences. (Waste heat) may undergo a use.Logical formLearned from24 sentences. Ranks can be within heat.Logical formLearned from24 sentences. An unit can be constituted-of-or-filled-with heat.Logical formLearned from24 sentences. A period can be constituted-of-or-filled-with heat.Logical formLearned from24 sentences. Areas can be constituted-of-or-filled-with heat.Logical formLearned from24 sentences. Exposure can be to heat.Logical formLearned from24 sentences.