input: Now You Let me know what you think in the comments below
fixed: Now You: Let me know what you think in the comments below.
input ---- Contemporary Chinese Artist Chen Baoyi Oil Painting Art Appreciation Chrysanthymum Stupendous Art World with Excellent Chinese Oil Painting Artists Stupendous Art World with Excellent Chinese Oil Painting Artists
output ---- Contemporary Chinese Artist Chen Baoyi Oil Painting Art Appreciation: Chrysanthymum - Stupendous Art World with Excellent Chinese Oil Painting Artists | Stupendous Art World with Excellent Chinese Oil Painting Artists
Add punctuation: He used a solution of soapy water and glycerine and dipped wire contours into it noting that the surfaces formed were minimal surfaces
A: He used a solution of soapy water and glycerine and dipped wire contours into it, noting that the surfaces formed were minimal surfaces.
QUESTION: Fix punctuation: It contains the first proper definition of a differentiable manifold
ANS: It contains the first proper definition of a differentiable manifold .
QUES: Antarctica Other weird stuff

correct the punctuation.

CORRECTED: Antarctica Other weird stuff...
QUES: Free to play Puzzle games for girls game logic online

correct the punctuation.

CORRECTED:
Free to play: Puzzle games for girls, game logic online.