input question: Fix spacing: UnsureaboutwhichtypeofOVRfileyouhave?Doyouwanttoknowexactlywhatitis,whocreatedit,andhowtoopenit?

output answer: Unsure about which type of OVR file you have? Do you want to know exactly what it is, who created it, and how to open it?

input question: Fix spacing: S.T.A.R.T.HIVtreatmentimmediatelyafterHIVdiagnosis

output answer: S.T.A.R.T. HIV treatment immediately after HIV diagnosis

input question: Fix spacing: Mostofthesewereusingliquefiedpetroleumgas(LPG),whileelectricvehiclesmadeup0.02%ofthetotalfleet.

output answer: Most of these were using liquefied petroleum gas (LPG), while electric vehicles made up 0.02 % of the total fleet.

input question: Fix spacing: YoucaneasilyinstalltheYeppRackonmost28"citybikesandhybridbikes.

output answer:
You can easily install the Yepp Rack on most 28" city bikes and hybrid bikes.