Anchor: mentally it's just the best thing for you i mean when you get on in your years it's the only thing you really have
Entailed: As you age, it's the best thing for you. 
Contradiction: Mentally, it's the worst thing for an older person. 
Contradiction: The pecan trees are alive and well but the maple tree died.  
Contradiction: The park is crowded
Contradiction: girl plays with boy
Contradiction: Children are at the pool