广州玉林博白县一位孕妇，冒着大雨跪在派出所的门口，只见眼前的孕妇穿着单薄，在大雨中不停的哭泣，喊着自己无法忍受。民警在看到之后纷纷为女子遮雨，并且给女子送上厚实的衣服，但这一个女子到底遭受什么样的委屈
I have a sample program, which needs to execute 3 methods in a particular order. And after executing each method, should do error handling. Now i did this in a normal fashion, w/o using delegates like
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