MAKES SENSE
'(<a href="http://www.j-archive.com/media/2010-11-01_J_09.jpg" target="_blank">Sarah of the Clue Crew stands by a board displaying numbers and letters</a>)  In a simple substitution code, each number stands for its corresponding letter. For example, 3 15 23 spells COW, while 26 5 2 18 1 spells the name of <a href="http://www.j-archive.com/media/2010-11-01_J_09a.jpg" target="_blank">this</a> animal'
a zebra