Data Sufficiency

The two-digit positive integer \(s\) is the sum of the two-digit positive integers \(m\) and \(n.\) Is the units digit of \(s\) less than the units digit of \(m?\)

1) The units digit of \(s\) is less than the units digit of \(n\)

2) The tens digit of \(s\) is not equal to the sum of the tens digits of \(m\) and \(n\)

OA D