Whether the Nile or the Amazon is longer depends on which tributary you use as the source. The answer is controversial; it is by no means "easy".
Mt. Everest is the tallest mountain. I'm sure there are many criteria by which it is not the "largest".
Which music group sang "Shout Out to My Ex" is not easy. At least, it's not generally known to the extent of the other questions.
Whether the Nile or the Amazon is longer depends on which tributary you use as the source. The answer is controversial; it is by no means "easy".
Mt. Everest is the tallest mountain. I'm sure there are many criteria by which it is not the "largest".
Which music group sang "Shout Out to My Ex" is not easy. At least, it's not generally known to the extent of the other questions.