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BRUSSELS/FRANKFURT (Reuters) - The European Central Bank will only stop pumping cash into the euro zone economy when it is confident that inflation is heading toward its target even without its extra help   the ECBâs chief economist Peter Praet  said on Monday.
Praet  one of the architects and sponsors of the ECBâs 2.55 trillion-euro ($3.17 trillion) bond-buying program  was responding to growing calls by some rate-setters to stop the scheme  which has been blamed for fuelling bubbles in the property and bond markets.
 Praet  said that before making any such decision the ECB needed to be confident that inflation was trending toward its inflation target of almost 2 percent and that it could withstand a withdrawal of stimulus.
âOnce the Governing Council judges that the three criteria for sustained adjustment have been met  net asset purchases will expire  in line with our guidance â  Praet  told an event in Brussels.
 He  also added the ECB had not decided yet how to end the asset purchase program  whether gradually or at once.
Asset purchases âcan expire at once or they can expire in a more gradual way. I think this is still one of the things the Governing Council has to discuss â  he  said.
âEven if incoming data were to validate the expectation of a gradual build-up of inflationary pressures  this would not be sufficient to affirm a sustained adjustment  if even less supportive monetary policy conditions were to imperil the inflation trajectory  Praet said.
Praet

Gina Rodriguez (Photo: Dan MacMedan-USA TODAY NETWORK)
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Dee Rees arrives at the 90th Academy Awards. (Photo: Dan MacMedan  Dan MacMedan-USA TODAY NETWORK)
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 Nicole Kidman
Nicole Kidman (Photo: Dan MacMedan-USA TODAY NETWORK)
  Kidman  has been a bright spot over the last year in more ways than one.  Her  always-spectacular wardrobe has remained on point  down to the smart bow on this Armani Privé gown.
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Dan MacMedan-USA

Last Saturday  the couple wed outside of Dayton  OH. But before the two said âI do â their friend  Jake Clark  set the stage for their walk down the aisle as âflower man.â
According to Yahoo Style   Clark  approached the couple after they got engaged and volunteered  himself  to be part of the wedding party. Amanda and Daniel took  him  up on the offer  and now the pictures of  Clark 's walk down the aisle have received nearly 200 reactions and over 60 shares on Facebook.
 Clark  strutted down the aisle with not one  but three fanny packs â all stuffed with fallen fall leaves. During the rehearsal  Amanda thought the fallen leaves were pretty  but  Clark  says of the atypical wedding foliage  âUnfortunately  a lot of them were shredded when I pulled them out  and some people got some leaves to the face as well  which they seemed to be good sports about.â
As for the multiple fanny packs   Clark  wanted to âgo big or go home.â
âI figured if Iâm going to be flower man  Iâm going to go all out â go big or go home â  Clark  tells Yahoo. âI could have just carried around a basket  but I thought  âHow could I make it a little more over the top?â So I decided three fanny packs  not one. The showcase fanny pack was actually a unicorn fanny pack.â
 Clark  wasnât the only unconventional part of the wedding â later in the evening an unexpected blaze broke out.

Jake Clark