Assertion: tobacco's nicotine | /r/HasProperty | major culprit
Facets:
Source sentences:
text: It is not known whether nicotine or carbon monoxide is the major culprit responsible for cigarette-induced coronary heart disease.
text: However, there is little debate that nicotine is a major tobacco component responsible for addiction (USDHHS 1988; Stolerman and Jarvis 1995; Royal College of Physicians of London 2000; Balfour 2004).