Carroll's pricey signing wasn't Comolli's only questionable move.

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As a method of protecting the incomes of the aged against inflation, the move was questionable to begin with.

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It's a move that appeared questionable after an up-and-down even-par 72 on Thursday, but not anymore after Friday's scoring binge.

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However, he conceded that the legality of such a move was "very questionable" and that the service was a valuable intelligence asset.

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But the Barnes example needs to be understood for what it is: a one-of-a-kind situation where a move of still-questionable necessity that seemed destined to destroy the institution miraculously did not.

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Most market experts believe that the lasting effect of that move without global coordination is questionable since sustainable intervention requires a co-ordinated effort.

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Her deputy, Adam Zdzieblo, called the Commission's move "completely incomprehensible and based on questionable assumptions".

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