Some IGP file extension formats can be opened in binary format only

Can you repeat this sentence, but add in punctuation?
* Some IGP file extension formats can be opened in binary format only.
input: Fritz Hansen purchases the minimalistic Kjrholm Collection with an industrial dimension which Poul Kjrholm designed from 1951 to 1980
fixed: Fritz Hansen purchases the minimalistic Kjrholm Collection with an industrial dimension, which Poul Kjrholm designed from 1951 to 1980.
input ---- Lighting and safety signs are part of the standard equipment
output ---- Lighting and safety signs are part of the standard equipment.
Add punctuation: Is the chicken free range
A: Is the chicken free range?
QUESTION: Fix punctuation: Bible DARBY Judges Chapter 1 Read Bible online
ANS: Bible DARBY, Judges, Chapter 1. Read Bible online.
input ---- Then due to internal problems China destroyed its fleet and settled into isolation
output ----
Then, due to internal problems, China destroyed its fleet and settled into isolation.