Question: The survey also found that many people-particularly those planning to work the longest-underestimate how long they will live in retirement.
The survey indicated that most people have a habit of overestimating the amount of time they will live upon retiring.

Answer: no

Question: All you need to know is that negative campaigning is the oldest trick in the book.
Negative campaigns gain more attention than positive ones do.

Answer: it is not possible to tell

Question: However, if leave is used, a deviation of less than 1 hour could be considered material.
If no deviation is used it can be considered material

Answer:
no