Update README.md

README.md

@@ -93,14 +93,14 @@ In 2024, our [**Video-MME**](https://video-mme.github.io/) benchmark became a st
 </p>
 
 <p>
-<strong>Q1:</strong> Does the ball exist underneath any of the shells?<br>
+<strong>Q1:</strong> Did the ball exist underneath any of the shells?<br>
 A. No.<br>
 B. Yes. ✅<br>
 C. Cannot be determined.
 </p>
 
 <p>
-<strong>Q2:</strong> Underneath which shell is the ball located at the end?<br>
+<strong>Q2:</strong> Underneath which shell was the ball located at the end?<br>
 A. There is no ball under any shell.<br>
 B. The third shell.<br>
 C. The sixth shell.<br>