Adding a new example

README.md

@@ -8,6 +8,11 @@ datasets:
 metrics:
 - accuracy
 - f1
+widget:
+ - text: ["Yucaipa owned Dominick 's before selling the chain to Safeway in 1998 for $ 2.5 billion.","Yucaipa bought Dominick's in 1995 for $ 693 million and sold it to Safeway for $ 1.8 billion in 1998."]
+   example_title: Not Equivalent
+ - text: ["Revenue in the first quarter of the year dropped 15 percent from the same period a year earlier.", "With the scandal hanging over Stewart's company revenue the first quarter of the year dropped 15 percent from the same period a year earlier."]
+   example_title: Equivalent
 model-index:
 - name: platzi-distilroberta-base-mrpc-joel-orellana
   results: