sentence2_structure: Lifestyle diseases<>are<>diseases that are caused by choices$$$diseases<>are caused<>by choices$$$choices<>make<>in their daily lives
sentence1: Many of the diseases related to smoking are called lifestyle diseases,  diseases that are caused by choices that people make in their daily  lives.
sentence2: Lifestyle diseases are diseases that are caused by choices that people make in their daily lives.
question: What type of diseases are diseases that are caused by choices that people make in their daily lives?