I take one of my two boys to basketball practice

Question

I take one of my two boys to basketball practiceand my daughter to football training.Then I have to take my other son to piano lessons.这句话有没有问题，是用Other还是another

Answer 1

没问题，只有两个son,不能用another
one of the two sons, the other son 或my other son

Answer 2

肯定是the other。一共只有两个除去一个就只剩一个了，所以用the other。