The Irishman did well to end Thursday's opening round just one shot behind Woods but there were just enough clues in that meeting to suggest the margin was a little more substantial.
There are, in these trends, enough clues to claim that also in the study of transport and mobilities, linear and progressive stories, usually based on technological achievements, should be looked at with care and not taken for granted.
Jeff Allen and Roshni Agarwal, the husband-wife team behind the District-based business, comb through books and sift through trivia to try to find clues that are challenging enough that clients can't just Google the answers and spoil the big reveal.
The book also masterfully showcases how to build suspense, leaving clues that are clear enough to provoke thinking and guessing but not so blunt as to remove the sense of mystery and wonder.
In fact, I'd now gathered enough clues to suspect that this was exactly what had happened to my father before he left us.
The official, Alistair McAlpine, was not named in the Nov. 2 BBC report, but enough clues were provided that Twitter users were able to identify him — which they did, in great numbers.
There are enough clues to indicate that a new model may be possible, one in which the behavior of the universe can be understood as a whole.
There are many other clues that could be added to the list, but these five are enough to lead to some critical conclusions.
