import java.util.*;
import java.util.regex.*;
import java.lang.*;
import java.io.*;
class Ideone
{
{
String lines
[] = {"100 - 200 mg",
"100 (+/-) units"}; Pattern p = Pattern.compile("\\([^()-]*-[^()]*\\)");
{
Matcher m = p.matcher(line);
System.
out.
println(line
+ ": " + !m.
find()); }
}
}
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