input question: Fix spacing: Imagineanonlinebookingenginethatischeaper,yetmorecustomizable,thananyotherhotelreservationsystem.

output answer: Imagine an online booking engine that is cheaper, yet more customizable, than any other hotel reservation system.

input question: Fix spacing: ThispaperArtinrootnumbersandnormalintegralbasesforquaternionfieldsisdescribedbytheauthorsofas:

output answer: This paper Artin root numbers and normal integral bases for quaternion fields is described by the authors of as:

input question: Fix spacing: Whodoesnotwanttorunout,simplyremainsintheharbor.

output answer: Who does not want to run out, simply remains in the harbor.

input question: Fix spacing: PleaseavoidtranslateofdefaultlanguageandgivemeaURLfortesting,thanks

output answer:
Please avoid translate of default language and give me a URL for testing, thanks