(i)onlythingswhicharetrueandnecessarymaybeincluded;

(i) only things which are true and necessary may be included;


[Q]: [Nowitisappearingmoreandmorematernityhomeswhereconditionsareveryclosetohome.]
[A]: [Now it is appearing more and more maternity homes where conditions are very close to home.]


Problem: Add spaces: Thecropbiomasswasreducedby3%whenthenumberofweedharrowingswasincreasedfromtwotothree,andby6%atanincreasefromtwotofourtimesharrowing.

Spaces added: The crop biomass was reduced by 3% when the number of weed harrowings was increased from two to three, and by 6% at an increase from two to four times harrowing.


This text is missing some spaces, please add them: Automatedproductionofmedicalparts
Automated production of medical parts


input question: Fix spacing: Since1997,inOdessa,Kievandothercities.StarttoconductclassesstudentsAstashevaIgor:TokajIgor,AlexanderKravchenkoandothers-itgivesanewroundofdistributingWingChunKuenPai.InJune1998,inOdessaagaincomesPatriarchandTeacherHuynhNgocAn.Everyonewasveryhappytoseehim,justashewasgladtoseetheoldandnewstudentsofWingChunKuenPai.

output answer: Since 1997, in Odessa, Kiev and other cities. Start to conduct classes students Astasheva Igor: Tokaj Igor, Alexander Kravchenko and others - it gives a new round of distributing Wing Chun Kuen Pai. In June 1998, in Odessa again comes Patriarch and Teacher Huynh Ngoc An. Everyone was very happy to see him, just as he was glad to see the old and new students of Wing Chun Kuen Pai.


input question: Fix spacing: SpeakingofhisowninvolvementinBourbakianditsinfluenceonhisowncareer,Dieudonnéwrites:

output answer:
Speaking of his own involvement in Bourbaki and its influence on his own career, Dieudonné writes :