Problem B

There Was an Old Woman Who Lived in a Shoe

There was an old woman who lived in a shoe.
She had so many children, she didn't know what to do.

The rest of this nursery rhyme is horrible, so we'll stop right there.

Since the old woman had so many children, meddlesome people were constantly asking her nosy questions about them like "Who's older? Willemina or Egbert?" Sometimes she answered by shouting "Jumpin' Jehosaphat, that's none of your gosh-darn business! Get away with you, you nosy parker, and mind your own beeswax!" Then she would walk off, mumbling to herself. Sadly, the truth was that she just couldn't remember the answers to these questions because her memory was starting to fail: all the noxious vapours she had inhaled from the walls of her shoe-house over the years were starting to cause neurological damage. Your task is to write an app for the old woman's mobile telephone so that she can answer the questions instead of alienating all of her neighbours.


Photo sources: (top) public domain, (above left) Roger luiz pe da silva under Creative Commons license, (above right) Dimitrios Kambouris/WireImage

Input

The first line of the input file will consist of a single integer n. Following this will be n input instances. Each instance will consist of two lines. Each of these two lines will consist of the first name of one of the old woman's children, followed by that child's birth year.

Output

For each instance (consisting of a pair of children), you must output how much older the older child is in the format shown in the sample output below. If the two children are born in the same year, you should say that they are the same age, also in the format shown below.

Sample Input

4
Kevin 1987
Joe 1989
Nick 1992
Joe 1989
Scarlett 1984
Hunter 1984
Willemina 2000
Egbert 1999

Sample Output

Kevin is 2 years older than Joe, if you must know!
Joe is 3 years older than Nick, if you must know!
They're the same age, you nosy parker!
Egbert is 1 year older than Willemina, if you must know!