Q: Remove the spaces from the following sentence: A local unprivileged user can use this flaw to cause filesystem corruption on ext4 filesystems, or possibly other effects.
A: [Alocalunprivilegedusercanusethisflawtocausefilesystemcorruptiononext4filesystems,orpossiblyothereffects.]

Q: Remove the spaces from the following sentence: If you want to know in advance what turns me off: Beer
A: [Ifyouwanttoknowinadvancewhatturnsmeoff:Beer]

Q: Remove the spaces from the following sentence: 4 Cards to a Royal Flush Keep the four cards and exchange the fifth, even if this means breaking a winning hand.
A: [4CardstoaRoyalFlushKeepthefourcardsandexchangethefifth,evenifthismeansbreakingawinninghand.]

Q: Remove the spaces from the following sentence: Nautica offers different type of watches like Sports watches, Diver watches, Multifunction watches etc.
A:
[NauticaoffersdifferenttypeofwatcheslikeSportswatches,Diverwatches,Multifunctionwatchesetc.]