Sentence examples for presenting a puzzle from inspiring English sources

Through the middle rounds the pattern was similar, with Fury presenting a puzzle that Klitschko was unable to solve.

Moreover, for many years it was seen by economists as presenting a puzzle, in that it seemed higher (it was roughly 6% for the American stockmarkets over the past century) than the apparently reliable long-run return from equities justified.

Recently, however, a new drug called gefitinib (Iressa) has given patients a glimmer of hope, while presenting a puzzle: Iressa shrinks tumors in only about 10% of the patients who take it, but when it does work, clinicians say, it works amazingly well.

This trend presents a puzzle.

The findings present a puzzle.

This result presents a puzzle for economists.

The phone presents a puzzle for users like Mr. Konathala: Who do you call when you have a problem?

The characters are not in an easy position — India (as opposed to, say, Portugal) presents a puzzle and a trial for people set in their ways.

The map accompanying "Health Mystery in New York: Heart Disease," illustrating the areas of abnormally high heart disease death rates across the country, presents a puzzle.

Since Bush had spent the previous forty months assembling what has been widely described as the worst environmental record of any modern President, his appearance presented a puzzle.

But their plastic sound presents a puzzle – why do they settle for second, or even third-rate radio-fillers when they appear capable of  much more?