Sentence examples for presented a puzzle from inspiring English sources

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.

For someone who grew up in England but is no royal expert, and who has lived on this side of the Atlantic Ocean for more than twenty-five years, this presented a puzzle.

The activation mechanism of G protein-coupled receptors has presented a puzzle that finally may be close to solution.

These stars presented a puzzle because they are close to the central supermassive black hole, where the clouds of gas and dust needed to build stars would be disrupted by the hole's powerful tidal forces.

Electron microscopy reconstructions of serial sections of skeletal muscle dating back over 50 years presented a puzzle: the thin/thick filament arrangement in the sarcomere alters its geometry, progressing from a tetragonal lattice arrangement at the Z-band to a trigonal arrangement in the A-band (Pringle, 1968), with the transition taking place near the I-A junction (Traeger et al., 1983).

This trend presents a puzzle.

The findings present a puzzle.

This result presents a puzzle for economists.

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

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.