Are they Pop-style comments on the decline of a formerly avant-garde style into a generic commodity, or was Warhol indulging his acute decorative instincts in a little purely formal experimentation?

The vermin had known there were humans close by, their keen sense of smell, their acute instincts, attracted by the distinct aroma of living flesh and human excrement.

The game's protagonist is Ethan Thomas (voiced by Greg Grunberg), an SCU investigator with unusually acute investigative instincts.

Only if several generations of acute political instincts made you psychic.

Nostalgia tends to be an acute instinct in most sportsmen: in rugby players it can be positively overwhelming.

Beyond satisfying his curiosity about the other - and these were men with acute instincts for history - each had particular objectives.

The more relevant symbolism of the Hudson River estate might have been Franklin Roosevelt's acute instinct for balancing politics and diplomacy.

Or was Warhol just indulging his acute decorative instincts in a little purely formal experimentation?

Last night, Sheppard, his competitive instincts acute with the arrival of his former team, scored two goals to assist the Rangers in a 5-0 whitewash of the Sabres at Madison Square Garden.

He was also blessed with an acute political instinct that limited the amount of day-to-day political calculation he would have to make.