Nine thousand nine hundred and ninety nine.
'All the nines'
Nine thousand, nine hundred and ninety nine
Nine nine nine nine
Four nines/All the nines (refer to their being multiple nines)
Maximum damage (or something similar that doesn't actually contain numbers)
Ten thousand
Something else
Nine thousand nine hundred and ninety nine.
'All the nines'
The below sentence is true.
The above sentence is false.