To make it as short or as long as seems appropriate.

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"The BOJ will pursue powerful monetary easing by maintaining virtually zero interest rates and purchases of financial assets as long as it deems appropriate, " the statement said.

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"Wearable blankets are completely appropriate in place of a blanket, " he says, as long as the size is appropriate and it doesn't result in overbundling, which overheats infants and increases the SIDS risk.

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There aren't consequences for not abiding by the guidelines, as long as other department policies about appropriate conduct are followed, schools spokesman Matthew Mittenthal said.

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Switching between the stereo-speakers and headphones is as simple as throwing the physical slider along the right-side of the unit -- speakers that sounded pretty decent as long as your expectations are set appropriate to the unit's physical size.

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"To minimise the risk of being bitten it is advisable to wear appropriate clothing to cover up - such as long sleeve tops and trousers - and use insect repellents, " she said.

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"We don't see any immediate welfare concerns, providing the surface is appropriate for a horse to run on and as long as the horse is fit to undertake the race and is treated well, " the organization's deputy chief executive Tony Tyler told CNN.

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As an example with a low interest rate environment adding long bonds may not be appropriate when interest rates go up.

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But as long as Clinton's diet-substance strategy is working so well, he's not likely to hustle to appropriate Lamm's message, unless anyone seems to be buying it.

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