P  =  patient D  =  doctor
64	P	well I, I think I’d like to try and get rid of it because I’ve had it
65		for an awful long time
66	D	mm well you have that’s right
67	P	um what exactly does cholesterol do?
68	D	right well what it does is it uh
69	P	clots your blood more or less doesn’t it?
70	D	well that’s right
71		it’s one of the factors which hardens the arteries
72		and that makes you more at risk of having heart problems
73		or a stroke