QUESTION: Fix punctuation: Fannie Mae has expanded home ownership for millions of families in the 1990s by reducing down payment requirements said Franklin D Raines Fannie Maes chairman and chief executive officer
ANS: "Fannie Mae has expanded home ownership for millions of families in the 1990's by reducing down payment requirements," said Franklin D. Raines, Fannie Mae's chairman and chief executive officer.
QUES: In addition an overview with information about all streets was prepared including existing parking options parking options in the new proposal capitalexpenditure budget construction costs per new parking option etc

correct the punctuation.

CORRECTED: In addition, an overview with information about all streets was prepared, including existing parking options, parking options in the new proposal, capital-expenditure budget, construction costs per new parking option, etc.
Question: on Thursday 12th at 1200 Stefano Zacchiroli will give a talk in English titled Debian 18 years and counting
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Answer: on Thursday 12th at 12:00 Stefano Zacchiroli will give a talk (in English) titled Debian, 18 years and counting
Enjoy this very cosy studio near Las Ramblas consisting of a single space and bright living room with access to a small balcony

Can you repeat this sentence, but add in punctuation?
Enjoy this very cosy studio near Las Ramblas, consisting of a single space and bright living room with access to a small balcony.
input: In the Registry Editor select the SVIREXErelated key eg Master Hacker you want to back up
fixed: In the Registry Editor, select the SVIR.EXE-related key (eg. Master Hacker) you want to back up.
EDIPTEX environmental data and the environmental assessments which can be modelled on the basis of these data thus represent a unique tool in connection with eg preparing and documenting lifecycle assessments and environmental declarations for goods

Can you repeat this sentence, but add in punctuation?
EDIPTEX environmental data and the environmental assessments, which can be modelled on the basis of these data, thus represent a unique tool in connection with e.g. preparing and documenting lifecycle assessments and environmental declarations for goods.