[Q]: [Youcanaddsets,displaysampletextandallASCIIcharacters.]
[A]: [Youcan add sets, display sample text and all ASCII characters.]
Problem: Add spaces: Shehadneverthoughtofwritingnovelsbutshewrotefourchapterofthe"Watermelon"inoneweekandsentitin.

Spaces added: She had never thought of writing novels but she wrote four chapter of the "Watermelon" in one week and sent it in.
This text is missing some spaces, please add them: (3)Thecontractshallrenewautomaticallyforanadditionalyear,unlessterminatedwithanoticeofsix(6)weeksbeforeexpiryoftheexistingorextendedcontractterm.
(3) The contract shall renew automatically for an additional year, unless terminated with a notice of six (6) weeks before expiry of the existing or extended contract term.
input question: Fix spacing: Averageretailprice:6996.00O

output answer: Average retail price: 6996.00 O
Problem: Thesearedistributedthroughout,falldownandcanhardlyberemoved.
What's a sentence that uses these characters?
-
These are distributed throughout, fall down and can hardly be removed.
AnalysisofheartratewithSmartphone-Apps
Analysis of heart rate with Smartphone-Apps