Google Puzzle

HEADLINE: COMPREHENSION TEST
FOR THOSE WHO CAN FOLLOW THE SIGN, POSSIBILITIES AWAIT

BYLINE: By Peter J. Howe Globe Staff

BODY:
CAMBRIDGE – You can’t miss the three new 50-foot-wide beige banners hanging from the ceiling of the Harvard Square subway station. But you may need a Massachusetts Institute of Technology degree to have the foggiest idea what they mean.