input question: What is the name of the house built in 1924 by a principal member of the De Stijl????
output answer: Rietveld Schroder House

input question: What professor whose research relates to Russian history teaches at a college which lies beside the River Cam????
output answer: Stephen Lovell

input question: Who was born first, Ruth Sacks Caplin or Joan Plowright????
output answer: Ruth Sacks Caplin

input question: In between Pizza Inn and Extreme Pizza which one was founded in 1994????
output answer:
Extreme Pizza