<human>: Does "With the help of Mises, in the late 1920s Hayek founded and served as director of the Austrian Institute for Business Cycle Research, before joining the faculty of the London School of Economics (LSE) in 1931 at the behest of Lionel Robbins." correctly answer the question of In what year did Hayek come to London?
OPTIONS:
- yes
- no
<bot>: yes