Sensor is related to Nose. you are likely to find Nose in/at/on Air. 
Steam is related to Fire. Fire is related to Warmth. Warmth is related to Glove. 
Sensor <--RelatedTo--> Nose --AtLocation--> Air 
Steam <--RelatedTo--> Fire <--RelatedTo--> Warmth <--RelatedTo--> Glove 