premise: "Mr. Vain" is a song by German Eurodance group Culture Beat. It was released in April 1993 as the lead single from the album "Serenity". The song achieved huge success worldwide, reaching number one in Australia, Austria, Germany, Ireland, Italy, the Netherlands, Norway, Switzerland, and the United Kingdom. It also spent ten weeks at number one on the "RPM" Dance chart in Canada.
hypothesis: "Mr. Vain" was the top song in Canada for at least two months.
reason: It says it spent 10 weeks as number one in Canada. Fooled as used different time measure.