The injurious behavior of inaction: It refers to the negative behavior, that is, the perpetrator fails to perform or actively fulfills its legal obligations and results in harm to society. Based on the above definitions, which of the following acts is an inaction hazardous act? ['After driving, Wang Mo was injured and escaped the scene, causing Wang to die because he was not rescued in time.', 'B. After giving birth, because he was unwilling to raise him, he resold the baby for 20,000 yuan.', 'After giving birth to the baby, in order to conceal the truth of his unmarried pregnancies, he gave the child to other people for support.', 'After giving birth to the baby, the child was abandoned at the train station, causing him to become seriously injured.']