input question: Fix spacing: HisthesissupervisorwasKleinwhohadbeenappointedtoachairattheTechnischeHochschuleatMunichafewyearsbeforein1875.

output answer: His thesis supervisor was Klein who had been appointed to a chair at the Technische Hochschule at Munich a few years before in 1875.

input question: Fix spacing: A65|A65LEDareparticularlysuitableforvenueswherepeoplemeet,suchashallwaysandstaircases,meetingrooms,cafeteriasandbreakzones,incafesandrestaurantsandotherpublicareas.

output answer: A65 | A65 LED are particularly suitable for venues where people meet, such as hallways and staircases, meeting rooms, cafeterias and break zones, in cafes and restaurants and other public areas.

input question: Fix spacing: StockQuantity:Thereare2itemsinstock

output answer: Stock Quantity: There are 2 items in stock

input question: Fix spacing: Chargingfeesforsoftwarethatisavailableelsewhereforfreewithoutdisclosingthistotheuserandexplainingwhatextraservicejustifiesthefee.

output answer:
Charging fees for software that is available elsewhere for free without disclosing this to the user and explaining what extra service justifies the fee.