Fatigue is related to Syndrome. Syndrome is a type of Symptom. Effect is a type of Symptom. Effect is related to Movie. 
Sweat is related to Skin. Skin is related to Outer. Outer is related to Moon. 
Fatigue <--RelatedTo--> Syndrome --IsA--> Symptom <--IsA-- Effect <--RelatedTo--> Movie 
Sweat <--RelatedTo--> Skin <--RelatedTo--> Outer <--RelatedTo--> Moon 