1. The songs included have changed over the years , as old songs have been removed and new ones have been added .
2. The specific songs included have changed over the years as old songs have been removed and new ones have been added .

yes

1. The tournament was resumed again in 2006 in San Francisco , where it was hosted for two years .
2. The tournament was resumed in San Francisco in 2006 , where it was organized for two years .

yes

1. The 1980-81 Toronto Maple Leafs season was the Toronto Maple Leafs 54th season of the franchise , season 64th as the Maple Leafs .
2. The 1980 -- 81 Toronto Maple Leafs season was the Toronto Maple Leafs 64th season of the franchise , 54th season as the Maple Leafs .
no