Problem: Does "In a course at the LSA summer institute in 1991, Alan Prince and Paul Smolensky developed optimality theoryan overall architecture for phonology according to which languages choose a pronunciation of a word that best satisfies a list of constraints ordered by importance; a lower-ranked constraint can be violated when the violation is necessary in order to obey a higher-ranked constraint." answer the question "Aside from Alan Prince who brought optimality theory to morphology?"

A: no

Problem: Does "This logic of filtering a mode of transport is fully expressed in a comprehensive model for laying out neighbourhoods and districts the Fused Grid." answer the question "What is the layout of the neighbourhoods called?"

A: yes

Problem: Does "After his return, he removed many restrictions on churches and spiritual institutions in Yugoslavia." answer the question "When did Tito leave India?"

A:
no