Assertion: smoker's smoking | /r/Causes | ovarian cancer
Facets:
Source sentences:
text: In a YouGov poll of 4,099 adults, weighted to make it representative of the UK population, only 12% knew that smoking can cause ovarian cancer, while the proportions who knew that smoking was linked to cancer of the bowel (13%), cervix (13%), kidney (15%) and liver (19%) were almost as small.