This text is missing some spaces, please add them: 4.Color:Red,Green,Yellow,Blackmixture,basedonPantoneCodeC/U
4. Color :Red, Green, Yellow, Black mixture, based on Pantone Code C/U
input question: Fix spacing: IndividualswithsurnameKAHN

output answer: Individuals with surname KAHN
Problem: AmazonisleveragingthecapabilitiesinApple'sARKitforitsnewaugmentedrealityfeatureintheAmazonapp.TheecommercegiantonWednesdayannouncedthelaunchofARView,anin-appfeaturethatletsusersvisualizeitemsinsidetheirhomesbeforemakingapurchase.
What's a sentence that uses these characters?
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Amazon is leveraging the capabilities in Apple's ARKit for its new augmented reality feature in the Amazon app. The ecommerce giant on Wednesday announced the launch of AR View, an in-app feature that lets users visualize items inside their homes before making a purchase.
Add spaces: Byusingsuchmaterials,largeheattransfersurfaceareascanbeconstructedatasignificantlylowercostcomparedwithmetallicsurfacesofthesamesize.

Answer: By using such materials, large heat transfer surface areas can be constructed at a significantly lower cost compared with metallic surfaces of the same size.
Announcementofstreetsandexits

Announcement of streets and exits
Add spaces: Itisstronglyrecommendedthatyoutake3tabletsonceeverydaywithfoods,evenonthosedayswhichyoudonotworkout.

Answer:
It is strongly recommended that you take 3 tablets once every day with foods , even on those days which you do not work out .