Bit is a synonym of Piece. Piece is related to Bullet. Bullet is related to Power. Power is a synonym of Capacity. 
Begin is a type of Achieve. Score is a type of Achieve. Score is a type of Gain. Gain is related to Achievement. 
Bit <--Synonym--> Piece <--RelatedTo--> Bullet <--RelatedTo--> Power <--Synonym--> Capacity 
Begin --IsA--> Achieve <--IsA-- Score --IsA--> Gain <--RelatedTo--> Achievement 