Add punctuation: The most obvious reason is that being silver in colour it is neutral
A: The most obvious reason is that being silver in colour it is neutral.

Add punctuation: handjob reality party 18 creampie group blowjob
A: handjob, reality, party, 18, creampie, group, blowjob

Add punctuation: Since the 1990ies Vranken has fought his way on the outer lines and bought respected brands such as Heidsieck and Co Monopole and Pommery and created others such as Demoiselle and Charles Lafitte
A:
Since the 1990'ies Vranken has fought his way on the outer lines and bought respected brands such as Heidsieck and Co Monopole and Pommery, and created others such as Demoiselle and Charles Lafitte.