Direction.
Of the given four pairs three pairs express the relationship similar to that expressed in the capitalised pair. Select that pair which is not related in this way.
Winter : Summer
Pat : Slap
Storm : Rain
Topple : Tumble
B. Pat : Slap
Diehard : Resistance
Environmentalist : Pollution
Malingerer : Illness
Reactionary : Change
Irreducible : Reduce
Cemetery : Death
Hydro: Water
Pliable: Bend
Understudy : Actor
Audio : Video
Baedeker : Tourist
Mentor : Guidance
Anxiety : Fear
Perjury : Corruption
Provocation : Instigation
Peccadillo : Sin
Assumption : Inference
Hypothesis : Theory
Knowledge : Ideas
Brand : Marketing
Stuff: cram
Hurry : run
Insure : rely
Dislike : loathe
Ebony : Ivory
Woods : Mahogany
Scissors : Glue
Wings : Bird
Possible: Occur
Synthetic: Create
Simultaneous: Coincide
Constant: Stabilise
Amble : path
Gyrate : twist
Perambulate : walk
Baby carriage : walk
Chauvinist : Patriot
Misogynist : Women
Agnostic : God
Witch : Magic
Laws : Court
Scales : Justice
Balance : Equity
Weights : Measure
Vocal : Quiet
Mournful : Oblivious
Passionate : Appreciative
Content : Euphoric
Memory : Commemoration
Display : Exhibition
Admission : Initiation
Solemn : Vestment
Atheist : Religious
Sceptic : Pious
Iconoclast : Idol
Apostate : State
Evaporation : heat
Consumption : cook
Oration : listen
Exhaustion : buy
Tireless : Tired
Tired : Habitual
Tireless : Habitual
Impoverished : Habitual
Listen : Bear
Request : Ask
Brush : Touch
Heat : Chill
Optician : spectacles
Engineer : bridge
Architect : blueprint
Doctor : stethoscope
Woods : Tree
School : Fish
Reptile : Snake
Tusk : Elephant
Cut : Nail
Uproot : Stump
Pull out : Pin
Cut : Wood
Money : Account
Coins : Mint
Finance : Exchequer
Cash : Vault
Ewe is for Ram
Ram is for Ewe
Goose is for Gander
Sow is for Boar
Akbar : British
Present : Future
Shakespeare : Tennyson
Colossus : Elephant
Introvert : Extrovert
Assail : Defend
Diseased : Treatment
Death : Rebirth
Doctor : Patient
Curator : Museum
Bank : Account
Fruit : Seed
Inoculation : Vaccine
Defamation : Enemies
Amnesty : Deserters
Sterilization : Microorganism
Census : population
Government : laws
Taxation : revenue
Team : athletes
Skeleton : Flesh
Method : System
Plant : Genus
Dinosaur : Tyrannosaurus
Puppy : Dog
Canine : Feline
Cat : Lion
Poodle : Terrier
Place: placement
Change: order
Monotonous: change
Alleviate: pain