Update README.md

README.md

@@ -51,13 +51,13 @@ Each post is annotated with seven binary humanitarian classes. For each class, t
 
 These seven humanitarian classes include:
 
-	• Casualty
-	• Evacuation
-	• Damage
-	• Advice
-	• Request
-	• Assistance
-	• Recovery
+	• Casualty: The post reports people or animals who are killed, injured, or missing during the hurricane.
+	• Evacuation: The post describes the evacuation, relocation, rescue, or displacement of individuals or animals due to the hurricane.
+	• Damage: The post reports damage to infrastructure or public utilities caused by the hurricane.
+	• Advice: The post provides advice, guidance, or suggestions related to hurricanes, including how to stay safe, protect property, or prepare for the disaster.
+	• Request: Request for help, support, or resources due to the hurricane
+	• Assistance: This includes both physical aid and emotional or psychological support provided by individuals, communities, or organizations.
+	• Recovery: The post describes efforts or activities related to the recovery and rebuilding process after the hurricane. 
 
 Note: A single post may be labeled as True for multiple humanitarian categories.
 
@@ -70,11 +70,11 @@ Each post is annotated with five binary bias classes. For each class, the label
 
 These five bias classes include:
 
-	• Linguistic Bias
-	• Political Bias
-	• Gender Bias
-	• Hate Speech
-	• Racial Bias
+	• Linguistic Bias: The post contains biased, inappropriate, or offensive language, with a focus on word choice, tone, or expression.
+	• Political Bias: The post expresses political ideology, showing favor or disapproval toward specific political actors, parties, or policies.
+	• Gender Bias: The post contains biased, stereotypical, or discriminatory language or viewpoints related to gender. 
+	• Hate Speech: The post contains language that expresses hatred, hostility, or dehumanization toward a specific group or individual, especially those belonging to minority or marginalized communities.
+	• Racial Bias: The post contains biased, discriminatory, or stereotypical statements directed toward one or more racial or ethnic groups. 
 
 Note: A single post may be labeled as True for multiple bias categories.