You will be given t inputs, for each input write a function that takes two strings and checks whether they have any common substring. If they have at least one common substring* print Yes else print No.
(Substring - https://en.wikipedia.org/wiki/Substring)

Yes if the particular input has a common substring else No.

Input:
3
abc aac
zyz aby
xyz aaa

Output:
Yes
Yes
No

Explanation:
The first input has at least 1 common substring.
The second input has at least 1 common substring.
The third input has 0 common substrings.