question: OPTIONS:
- yes
- no
Schell and Van Montagu (1977) hypothesised that the Ti plasmid could be a natural vector for introducing the Nif gene responsible for nitrogen fixation in the root nodules of legumes and other plant species.
How can a bacteria in the soil affect a plant?

answer: no

[Q]: Sentence: Beyonce's musical break lasted nine months and saw her visit multiple European cities, the Great Wall of China, the Egyptian pyramids, Australia, English music festivals and various museums and ballet performances. Question: How long did the hiatus last? OPTIONS:
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++++++++++
[A]: yes

Q: Does "In November 1844, the anonymously published popular science book Vestiges of the Natural History of Creation, written by Scottish journalist Robert Chambers, widened public interest in the concept of transmutation of species." provide a valid answer to "Which scientist was in favor of Lamarckism in the 1850s?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "However the longest continuously-singing group is probably The Whiffenpoofs of Yale University, which was formed in 1909 and once included Cole Porter as a member." answer the question "What is the name of the college a capella event that's been held since 1975?" OPTIONS:
- yes
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A: no

Does the sentence "In contrast, among (pelagic) seabirds, species of the Southern Hemisphere are more likely to migrate." provide a valid answer to the question "Which species of seabirds are more likely to migrate?" OPTIONS:
- yes
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A: yes

Does the sentence "Like his contemporary, Francis, Dominic saw the need for a new type of organization, and the quick growth of the Dominicans and Franciscans during their first century of existence confirms that the orders of mendicant friars met a need." provide a valid answer to the question "Dominic of Guzman led what order of mendicant friars?" OPTIONS:
- yes
- no

A:
no