Add spaces: Inpatientswithpsoriaticarthritiswhohavearthritisofthespine,agenemarkernamedHLA-B27isfoundinabout50%ofcases.

Answer: In patients with psoriatic arthritis who have arthritis of the spine, a gene marker named HLA-B27 is found in about 50% of cases.


HewasdeanoftheFacultyofSciencefrom1889to1903.

He was dean of the Faculty of Science from 1889 to 1903.


[Q]: [ThesewineswerewellreceivedbyinternationalcriticsintheranksofthegreatsofthewineprofessionandhavehelpedtoenforcetheprimacyoftheBarberagrapeintheworld.]
[A]: [These wines were well received by international critics in the ranks of the greats of the wine profession and have helped to enforce the primacy of the Barbera grape in the world.]


Problem: Add spaces: Soapbubblerepelledbyanelectricallychargedballoon

Spaces added: Soap bubble repelled by an electrically charged balloon


This text is missing some spaces, please add them: Thiseditioncontainsfurtherdisambiguationofthesequencingspecificationandalsoaddsafewnewfeaturestothesequencingspecificationwhichwillbroadentheoptionsavailabletocontentauthors.
This edition contains further disambiguation of the sequencing specification and also adds a few new features to the sequencing specification which will broaden the options available to content authors.


[Q]: [Description:Smashalltherockstogettheeggtofallcarefully.]
[A]:
[Description: Smash all the rocks to get the egg to fall carefully.]