Sensor is related to Nose. Nose is related to Cheek. Cheek is a type of Talk. Talk is related to Use. 
Pump is related to Bicycle. Bicycle can be used for Entertainment. Puzzle can be used for Entertainment. 
Sensor <--RelatedTo--> Nose <--RelatedTo--> Cheek --IsA--> Talk <--RelatedTo--> Use 
Pump <--RelatedTo--> Bicycle --UsedFor--> Entertainment <--UsedFor-- Puzzle 