diff --git a/article_analyzer.py b/article_analyzer.py
index bbef80f..9ca60b0 100644
--- a/article_analyzer.py
+++ b/article_analyzer.py
@@ -12,9 +12,14 @@ class Category(str, Enum):
     TECHNOLOGICAL_DEVELOPMENTS = "Technological Developments"
     WHALE_EXCHANGE_ACTIVITY = "Whale & Exchange Activity"
 
+class Sentiment(str, Enum):
+    POSITIVE = "Positive"
+    NEUTRAL = "Neutral"
+    NEGATIVE = "Negative"
+
 class ArticleClassification(BaseModel):
     category: Category
-    sentiment: int
+    sentiment: Sentiment
 
 class ArticleAnalyzer:
     def __init__(self):
@@ -28,7 +33,7 @@ class ArticleAnalyzer:
             - Technological Developments
             - Whale & Exchange Activity
 
-            Also, assign a sentiment (1 for Positive, -1 for Negative, or 0 for Neutral).
+            Also, assign a sentiment (Positive, Neutral or Negative)
         """
         print(f"This JSON model is going to be used for structured ouput classification : {ArticleClassification.model_json_schema()}")