Sentence 1: A simpler method suitable for finding the odd letter of the year was discovered in 2010 and is called `` dominical plus 11 '' method .
Sentence 2: A simpler method suitable for finding the year 's dominical letter was discovered in 2010 . It is called the `` odd plus 11 '' method .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?