Q: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.
Question: Was the SPD larger than the DDP the year the Weimar Coalition stopped dominating German politics? Passage:The Israeli historian Yehuda Bauer wrote that Goldhagen's thesis about a murderous antisemitic culture applied better to Romania than to Germany and murderous anti-Semitism was not confined to Germany as Goldhagen had claimed. Bauer wrote of the main parties of the Weimar Coalition that dominated German politics until 1930, the leftist SPD and the liberal DDP were opposed to anti-Semitism while the right-of-the-centre Catholic Zentrum was "moderately" antisemitic. Bauer wrote of the major pre-1930 political parties, the only party that could be described as a radically antisemitic was the conservative German National People's Party, who Bauer called "... the party of the traditional, often radical anti-Semitic elites..." who were "... a definite minority" while the NSDAP won only 2.6% of the vote in the Reichstag elections in May 1928. Bauer charged that it was the Great Depression, not an alleged culture of murderous anti-Semitism that allowed the NSDAP to make its electoral breakthrough in the Reichstag elections of September 1930.

A:
a