Q: Does "Specific studies of Slavic genetics followed." provide a valid answer to "Who studied several Slavic populations with the aim of localizing the Proto-Slavic homeland?"?
OPTIONS:
- yes
- no
A: no

Q: Does "They are kept by small-holders and hobbyists for egg production, use as broody hens, ornamental purposes, and showing." provide a valid answer to "Do bantams lay regular sized eggs ?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The Renaissance Center, a mixed-use office and retail complex, opened in 1977." provide a valid answer to "What group of buildings opened in 1977?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "His work during this period, which used equations of rotation to express various spinning speeds, proved important to his Nobel Prizewinning work, yet because he felt burned out and had turned his attention to less immediately practical problems, he was surprised by the offers of professorships from other renowned universities." provide a valid answer to "His work at Cornell helped contribute to his what?"?
OPTIONS:
- yes
- no
A:
yes