Update test_dataset.csv

test_dataset.csv

@@ -1,3 +1,4 @@
 Question,GroundTruth
 What is the air like in LA?, "The air quality in Los Angeles is moderate with an air quality index of 58."
-How does water pollution affect Los Angeles?, "The water quality in Los Angeles is moderate, with 9 contaminants in water."
+How does water pollution affect Los Angeles?, "The water quality in Los Angeles is moderate, with 9 contaminants in water."
+How many illegal dumpings are there in Los Angeles?,"The statistics on illegal dumping in Los Angeles are around 34,743 reports recently."