you are likely to find Weed in/at/on Field. Field is related to Goal. Goal is related to Prove. Prove is the opposite of False. 
Point is the opposite of Line. Line is a type of Fill. Fill is related to Put. Put is related to Burn. 
Weed --AtLocation--> Field <--RelatedTo--> Goal <--RelatedTo--> Prove <--Antonym--> False 
Point <--Antonym--> Line --IsA--> Fill <--RelatedTo--> Put <--RelatedTo--> Burn 