Olaf can reason consistently about real and tangible things. however, he cannot yet reason about abstract ideas or situations. olaf is probably in piaget's stage.

Olaf is probably in Piaget’s concrete operational stage. Piaget’s concrete operational stage is the third stage of development during childhood before becoming a teenager. There are four total stages of development in children. The other stages are the sensorimotor stage, the pre-operational stage, and the formal operational stage.

This is what i found on google “eightin 1997, the mccaughey septuplets were born in carlisle, iowa. multiple births of as many as eight babies have been born alive, the first set on record to the chukwu family in texas in 1998; one died and seven survived. in 2009, a second set, the suleman octuplets, were born in bellflower, california.” i was surprised about this . i don’t want to have that many babies .