Add punctuation: Later on stage Schwartz told attendees that he would fight to get the tool published
A: Later, on stage, Schwartz told attendees that he would fight to get the tool published.

Add punctuation: When piece measures 464749515354 cm inc for sleeves at the end of every 4th row in each side as follows 1 st 002333 times
A: When piece measures 46-47-49-51-53-54 cm, inc for sleeves at the end of every 4th row in each side as follows: 1 st 0-0-2-3-3-3 times.

Add punctuation: Sometimes there is and brow presentation
A:
Sometimes there is and brow presentation.