Intrinsic error Refers to reference temperature maximum deviation is guaranteed for two years

Can you repeat this sentence, but add in punctuation?
Intrinsic error: Refers to reference temperature, maximum deviation is guaranteed for two years
input: Dec as follows before marker Work until 2 sts remain before marker K 2 tog
fixed: Dec as follows before marker: Work until 2 sts remain before marker, K 2 tog.
input ---- Original title The Lord of the Rings
output ---- Original title : The Lord of the Rings
Add punctuation: Expansion in the USA and China cultural training provides a strong foundation
A: Expansion in the USA and China cultural training provides a strong foundation
QUESTION: Fix punctuation: 3 weeks ago 1512 HDZog dildo solo amateur toys Brazil reality college
ANS: 3 weeks ago 15:12 HDZog dildo, solo, amateur, toys, Brazil, reality, college
input ---- MPK23 Effective yields on private bonds per cent pa of typical private bonds by type sellerbuyer and priceinterest DISCONTINUED 2003M042009M09
output ----
MPK23: Effective yields on private bonds (per cent p.a.) of typical private bonds by type, seller/buyer and price/interest (DISCONTINUED) (2003M04-2009M09)