QUESTION: Fix punctuation: Transfer from London E17 Walthamstow to London Liverpool Street TRZLS Train station
ANS: Transfer from London E17 Walthamstow to London Liverpool Street (TRZLS) Train station

QUESTION: Fix punctuation: Source for led fireworks light FWL01 manufacturers at zhongshan karnar lighting electron factory
ANS: Source for led fireworks light FWL01 manufacturers at zhongshan karnar lighting & electron factory.

QUESTION: Fix punctuation: Pressure for clinical placement had been a growing challenge for the UK for some time when faculty at Birmingham City University BCU realized that simulation training could potentially alleviate some of the capacity problems
ANS: Pressure for clinical placement had been a growing challenge for the UK for some time when faculty at Birmingham City University (BCU) realized that simulation training could potentially alleviate some of the capacity problems.

QUESTION: Fix punctuation: The findings suggest that a higher intake of vitamin C from foods is associated with a lower risk of having wrinkled skin and agerelated skin dryness in middleage women
ANS:
The findings suggest that a higher intake of vitamin C from foods is associated with a lower risk of having wrinkled skin and age-related skin dryness in middle-age women.