input question: Fix spacing: MichelPlancherel'smainresearchfieldswereanalysis,mathematicalphysicsandalgebra.

output answer: Michel Plancherel's main research fields were analysis, mathematical physics and algebra.

input question: Fix spacing: Thisgroupincludes:LEDLightBulbsPARSERIES

output answer: This group includes: LED Light Bulbs PAR SERIES

input question: Fix spacing: osuninst.dlldevicecan'twork/Nosound:Actually,inmostcasesdeviceproblemisbecauseof.sysfiles.

output answer: osuninst.dll device can't work/No sound: Actually, in most cases device problem is because of .sys files.

input question: Fix spacing: EachCommissionerisassignedresponsibilityforspecificpolicyareasbythePresident.

output answer:
Each Commissioner is assigned responsibility for specific policy areas by the President.