Q: Remove the spaces from the following sentence: Billetlugen registers and stores information on:
A: [Billetlugenregistersandstoresinformationon:]

Q: Remove the spaces from the following sentence: How genes control the development of Gehring, Walter J.;
A: [HowgenescontrolthedevelopmentofGehring,WalterJ.;]

Q: Remove the spaces from the following sentence: Havana is more of a polycentric city.
A: [Havanaismoreofapolycentriccity.]

Q: Remove the spaces from the following sentence: The House is located in the neighborhood Poblenou, next to the emblematic Rambla de Poble Nou, a pleasant place where you can stroll, and a few meters from the Bogatell Beach.
A:
[TheHouseislocatedintheneighborhoodPoblenou,nexttotheemblematicRambladePobleNou,apleasantplacewhereyoucanstroll,andafewmetersfromtheBogatellBeach.]