Problem: Does "The third John Walter, the founder's grandson, succeeded his father in 1847." answer the question "What is the name of the The Times founder's grandson who succeeded his father as editor?" OPTIONS:
- yes
- no

A: yes

Problem: Does "One of its leading members was Prince Nikolai Trubetzkoy, whose Grundzuge der Phonologie (Principles of Phonology), published posthumously in 1939, is among the most important works in the field from this period." answer the question "When was Principles of Phonology published?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Fruit, which is formed by the enlargement of flower parts, is frequently a seed-dispersal tool that attracts animals to eat or otherwise disturb it, incidentally scattering the seeds it contains (see frugivory)." answer the question "What did the enlargement of flower parts evolve to form?" OPTIONS:
- yes
- no

A:
yes