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<html><head><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script><script>var jq = $.noConflict();jq(document).ready(function(){ jq("button").click(function(){ jq("p").text("jQuery is still working!"); });});</script></head><body><p>This is a paragraph.</p><button>Test jQuery</button></body></html>