diff --git a/mcp_server/src/models/entity_types.py b/mcp_server/src/models/entity_types.py
index 066dc226..d5086c57 100644
--- a/mcp_server/src/models/entity_types.py
+++ b/mcp_server/src/models/entity_types.py
@@ -32,17 +32,12 @@ class Requirement(BaseModel):
 
 
 class Preference(BaseModel):
-    """A Preference represents a user's expressed like, dislike, or preference for something.
+    """
+    IMPORTANT: Prioritize this classification over ALL other classifications except User and Assistant.
 
-    Instructions for identifying and extracting preferences:
-    1. Look for explicit statements of preference such as "I like/love/enjoy/prefer X" or "I don't like/hate/dislike X"
-    2. Pay attention to comparative statements ("I prefer X over Y")
-    3. Consider the emotional tone when users mention certain topics
-    4. Extract only preferences that are clearly expressed, not assumptions
-    5. Categorize the preference appropriately based on its domain (food, music, brands, etc.)
-    6. Include relevant qualifiers (e.g., "likes spicy food" rather than just "likes food")
-    7. Only extract preferences directly stated by the user, not preferences of others they mention
-    8. Provide a concise but specific description that captures the nature of the preference
+    Represents entities mentioned in contexts expressing user preferences, choices, opinions, or selections. Use LOW THRESHOLD for sensitivity.
+
+    Trigger patterns: "I want/like/prefer/choose X", "I don't want/dislike/avoid/reject Y", "X is better/worse", "rather have X than Y", "no X please", "skip X", "go with X instead", etc. Here, X or Y should be classified as Preference.
     """
 
     category: str = Field(