the last thing you do when you Communicate is Respond. Call can be used for Communicate. 
Sexy is similar to Hot. Cold cannot be Hot. Water can be Cold. you are likely to find Water in/at/on Roof. 
Respond <--HasLastSubevent-- Communicate <--UsedFor-- Call 
Sexy <--SimilarTo--> Hot <--NotHasProperty-- Cold <--HasProperty-- Water --AtLocation--> Roof 