Words given on the left side of (∶∶) are related with each other by some Logic/Rule /Relation. Select the missing word/word pair on the right side of (∶∶) from the given alternatives based on the same Logic/Rule/Relation.
Chapter ∶ Book ∶∶ Seat belt ∶ ?
1
Circle
2
Blade
3
Car
4
Sew