Problem: For the following passage, identify the target group (who it is meant to tell us about), sample and relevant property. Indicate whether it is weak or strong and give a thorough explanation of what makes it so.
2/3 of adults in Toronto say they are in favour of permitting same sex marriage. And almost 70% of people polled from Montrealers are too. This makes it perfectly clear that a large majority of people in this country are in favour of same sex marriage.