帮我找出下面这一段话每个句子的主谓宾语以及从句,最好告诉我是怎么分的JohnSnowwasafamousdoctorinLondon-soexpert,indeed,thatheattendedQueenVitoriaasherpersonalphysiciann.Buthebecameinspiredwhenhethou

　　帮我找出下面这一段话每个句子的主谓宾语以及从句,最好告诉我是怎么分的

　　JohnSnowwasafamousdoctorinLondon-soexpert,indeed,thatheattendedQueenVitoriaasherpersonalphysiciann.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.Thiswasdeadlydiseaseofitsday.Neitheritscausenoritscurewasunderstood.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.JohnSnowwantedtofacethechallengeandsolvethisproblem.Heknewthatcholerawouldneverbecontrolleduntilitscausewasfound.

　　physician多了个n，其他暂时没发现有错的

　　请把主语、谓语、宾语、从句都分开写出来