Remove genres reference

examples/text_classification/tc_mnli_mtdnn.ipynb

@@ -203,9 +203,7 @@
     "## Read Dataset\n",
     "We start by loading a subset of the data. The following function also downloads and extracts the files, if they don't exist in the data folder.\n",
     "\n",
-    "The MultiNLI dataset is mainly used for natural language inference (NLI) tasks, where the inputs are sentence pairs and the labels are entailment indicators. The sentence pairs are also classified into *genres* that allow for more coverage and better evaluation of NLI models.\n",
-    "\n",
-    "For our classification task, we use the first sentence only as the text input, and the corresponding genre as the label. We select the examples corresponding to one of the entailment labels (*neutral* in this case) to avoid duplicate rows, as the sentences are not unique, whereas the sentence pairs are."
+    "The MultiNLI dataset is mainly used for natural language inference (NLI) tasks, where the inputs are sentence pairs and the labels are entailment indicators"
    ]
   },
   {