Act is a synonym of Move. Person wants (to) Move. Person wants (to) Observe. Observe is related to Gaze. 
Hold is related to Capture. Capture is the opposite of Rescue. Rescue is a type of Recovery. 
Act <--Synonym--> Move <--Desires-- Person --Desires--> Observe <--RelatedTo--> Gaze 
Hold <--RelatedTo--> Capture <--Antonym--> Rescue --IsA--> Recovery 