Look: It's hard to say how this will work until you see it working.
It's hard to say, because so few people currently have access to the service.
The old bridge would have used a different kind of system, so it's hard to say.
"It's hard to say as it can be very untidy against a rush defence, " he said.
It's hard to say what is really driving the results: money, status or expectations.
Mr. ISIKOFF: Well, it's hard to say because there is this sort of a dichotomy within the government.
"It's hard to say that if we hadn't had the Olympics, we would have lost deals, " she said.
However, it's hard to say how much that will help them win votes.
It's hard to say when I first thought of myself as a republican.
Whether or not they're solid, it's hard to say because we have so little to work on with physical evidence.
Since the risk is born by the lender, it's hard to say what the public's appetite for risk will be.
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It's hard to say Apple has changed the game now that the iPhone finally has LTE and a bigger display.
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Today, a moment ago when a very similar question was asked, you said, well, it's hard to say what's going to happen.
White says it's hard to say how the changes will affect politics and that one can't assume that ethnic patterns will determine voting patterns.
However, it's hard to say how accurate the counter is or how much the rate of downloads may accelerate as the goal gets near.
"It's hard to say if a management strategy is effective or ineffective unless we know if the person truly has the disease, " Chafen said.
It's hard to say who the guilty party really is -- with the number of accusations flying around, it's possible everyone is at fault somehow.
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With no upward pressure on wages, and real estate prices barely stabilizing, it's hard to say that consumer and producer prices are going higher imminently.
Infonetics Research analyst Kevin Mitchell says it's hard to say what Skype's true active-user base is, and whether the company will ever make any real money.
" While states would not be required to implement the national standards, Clinton emphasized, "I want to create a climate where it's hard to say 'no.
"I think it's hard to say that the economy is turning around as export growth completely halted, " said Jun Min-Kyoo, an economist at Korea Investment and Securities.
It's hard to say precisely what we've gotten ourselves into.
Beyond that, it's hard to say much without getting philosophical.
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Ms. RACHEL MORARJEE (Reporter, Financial Times): It's hard to say.
We're taking this as a good sign for customers at this point, but it's hard to say how many more statements we'll get before the matter's fully closed, so stay tuned.
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It's hard to say what it means to "not know" that you are gay until late in adulthood, said Gail Wyatt, sex therapist and professor at the University of California, Los Angeles.
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