1. The Karoo - Mine is a big mine in the northern part of Gauteng in South Africa .
2. The Karoo mine is a large mine in the northern part of Gauteng in South Africa .

yes

1. More recently , the band has combined extra life aspects of early music with the modern genre of mathematics rock .
2. More recently , the band Extra Life has combined aspects of modern music with the early genre of math rock .

no

1. This can be caused by the loss of three additional genes , each of which has different effects , resulting in three types of syndrome .
2. This may be caused by the loss of three different additional genes , each of which has different effects , resulting in three types of syndrome .
yes