Does the sentence "Later, a third tier was added in the form of Panchayats and Municipalities." provide a valid answer to the question "When the third tiere was added on, what is it in form of?"

A: yes

Does the sentence "The Qing emperors were generally adept at poetry and often skilled in painting, and offered their patronage to Confucian culture." provide a valid answer to the question "What arts were the Qing emperors good at?"

A: yes

Does the sentence "He articulated a view that might perhaps be regarded as dual to Einstein's general relativity, see Whitehead's theory of gravitation." provide a valid answer to the question "How was Whitehead's theory of gravitation received?"

A: no

Does the sentence "The information technology (IT) sector has expanded rapidly in the past few years, with many start-ups selling outsourcing services to North America and Europe, operating with companies such as Microsoft, Oracle and other major corporations, as well as many small and medium size enterprises." provide a valid answer to the question "What sector has expanded radiply by selling outsourcing services to North America and Europe?"

A:
yes