Problem: Does "The first version was ready in 1974/5, and work then started on multi-table systems in which the data could be split so that all of the data for a record (some of which is optional) did not have to be stored in a single large "chunk"." answer the question "What did System R work on to change the way data was stored?" OPTIONS:
- yes
- no

A: yes

Problem: Does "The WHO states "Food should never be withheld and the child's usual foods should not be diluted." answer the question "What does WHO recommend?" OPTIONS:
- yes
- no

A: no

Problem: Does "It belongs to the Finnic branch of the Uralic language family." answer the question "How many people in Estonia speak Estonian?" OPTIONS:
- yes
- no

A:
no