Fix: (en) The second could be ordinal number or timeunit

src/locales/en/refiners/ENUnlikelyFormatFilter.ts

@@ -28,6 +28,17 @@ export default class ENUnlikelyFormatFilter extends Filter {
             }
         }
 
+        // In English, "the second" could refer to the ordinal number or timeunit.
+        if (text.toLowerCase().endsWith("the second")) {
+            const textAfter = context.text.substring(result.index + result.text.length).trim();
+            if (textAfter.length > 0) {
+                context.debug(() => {
+                    console.log(`Removing unlikely result: ${result}`);
+                });
+            }
+            return false;
+        }
+
         return true;
     }
 }

test/en/en_casual.test.ts

@@ -414,6 +414,8 @@ test("Test - Random negative text", () => {
 
     testUnexpectedResult(chrono, "I may by here. May the force be with you. Theresa may become PM soon.");
 
+    testUnexpectedResult(chrono, "XXX is set to be released in the second half of 2025");
+
     testUnexpectedResult(chrono.casual, "do I have the money");
 
     testUnexpectedResult(chrono.en.GB, "do I have the money");

test/en/en_time_units_within.test.ts

@@ -413,4 +413,5 @@ test("Test - Forward date option", () => {
 test("Test - Negative cases", () => {
     testUnexpectedResult(chrono, "in am");
     testUnexpectedResult(chrono, "in them");
+    testUnexpectedResult(chrono, "the second half");
 });