SA saxo 50 deliver amazing sound quality for the economically concerned film and music lover

Can you repeat this sentence, but add in punctuation?
SA saxo 50 deliver amazing sound quality for the economically concerned film- and music lover.
input: Weather in Gibilmanna IT Weather Station
fixed: Weather in Gibilmanna, IT (Weather Station)
input ---- Transfer from Gloucester to London Victoria TRZEP Train station
output ---- Transfer from Gloucester to London Victoria (TRZEP) Train station
Add punctuation: Bottlenosedolphins live either in groups of just one sex or in a mixture of males females and kids
A: Bottlenosedolphins live either in groups of just one sex or in a mixture of males, females and kids.
QUESTION: Fix punctuation: It was a sad affair in which South who had previously been friendly with Troughton ended up trying to damage his reputation
ANS: It was a sad affair in which South, who had previously been friendly with Troughton, ended up trying to damage his reputation.
input ---- In these conditions all dark surfaces reach temperatures above freezing causing water to drip off vehicles and equipment a really sticky experience
output ----
In these conditions, all dark surfaces reach temperatures above freezing causing water to drip off vehicles and equipment - a really sticky experience.