system
You are an expert in XML format. Think step-by-step, then generate syntactically perfect XML.
user
Produce a XML document for a research paper.
assistant
Approach:
1. Task: Create research paper in XML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: well-formed tags, proper nesting, escaped special chars
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
<?xml version="1.0" encoding="UTF-8"?>
<research_paper>
<paper_id>arXiv:2020.95192</paper_id>
<title>Horizontal 24hour ability</title>
<authors>
<name>Brandon Harris</name>
<affiliation>Adams-Novak</affiliation>
<email>klang@example.net</email>
</authors>
<authors>
<name>Jon Smith</name>
<affiliation>Barajas-Maldonado</affiliation>
<email>mccarthymegan@example.com</email>
</authors>
<authors>
<name>Keith Acosta</name>
<affiliation>Davis-Lewis</affiliation>
<email>esilva@example.org</email>
</authors>
<abstract>World others safe such industry. Debate soon fight stuff picture plan investment. Positive picture use every project.</abstract>
<keywords>south</keywords>
<keywords>staff</keywords>
<keywords>four</keywords>
<publication>
<venue>Science</venue>
<year>2024</year>
<doi>10.9923/RFal</doi>
</publication>
<citations>191</citations>
<funding_source />
</research_paper>