Assertion: poll | /r/CapableOf | go more than 70 years
Facets:
Source sentences:
text: They are not perfect, but the average of errors on polls going back more than 70 years is only a couple of points, says Will Jennings of the University of Southampton.
text: They are not perfect, but the average of errors on polls going back more than 70 years is only a couple of points, says Will Jennings of the University of Southampton.