End is related to Line. Line is related to News. News is related to Hot. Hot is related to Warmth. 
Improvement is related to Gain. Gain is related to Reward. Reward is related to Lost. Lost is related to Drop. 
End <--RelatedTo--> Line <--RelatedTo--> News <--RelatedTo--> Hot <--RelatedTo--> Warmth 
Improvement <--RelatedTo--> Gain <--RelatedTo--> Reward <--RelatedTo--> Lost <--RelatedTo--> Drop 