[Q]: [In1938hemovedfromCityCollegetoBrooklynCollegewherehenowdecidedtomakemathematicshismainareaofstudy.]
[A]: [In 1938 he moved from City College to Brooklyn College where he now decided to make mathematics his main area of study.]
Problem: Add spaces: "Maybeyoucouldthrowyourgunaway?"saidtheoldman.

Spaces added: "Maybe you could throw your gun away?" said the old man.
This text is missing some spaces, please add them: Shehadneverthoughtofwritingnovelsbutshewrotefourchapterofthe"Watermelon"inoneweekandsentitin.
She had never thought of writing novels but she wrote four chapter of the "Watermelon" in one week and sent it in.
input question: Fix spacing: SpainElGordolotterynumbers-Sunday12July2015-Lotteries

output answer: Spain El Gordo lottery numbers - Sunday 12 July 2015 - Lotteries
Problem: Sinceforsmall,sin()thefirstminimaforthedistributionofthediffractionangleareat=(/a).
What's a sentence that uses these characters?
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Since for small , sin() the first minima for the distribution of the diffraction angle are at =(/a).
Itisalittleuncertainwhethertheeffectfromcontactallergensisthesameatanexposureviatherespiratorytractasatskincontact,buttheareorcanberediscoveredinaerosols,whichmaypotentiallyalsosettleonskinsurfaces.
It is a little uncertain whether the effect from contact allergens is the same at an exposure via the respiratory tract as at skin contact, but the are or can be rediscovered in aerosols, which may potentially also settle on skin surfaces.