## Example 1
## arrInput = ["Perl", "Weekly", "Challenge"]
## strWord = "PWC"

## Example 2
## arrInput = ["Bob", "Charlie", "Joe"]
## strWord = "BCJ"

## Example 3
arrInput = ["Morning", "Good"]
strWord = "MM"

print (strWord == "".join([strLoop[0] for strLoop in arrInput]))