Instructions: This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.
Input: Passage: Elsewhere in the Americas, in the Caribbean in particular, Baptist missionaries took an active role in the anti-slavery movement. In Jamaica, for example, William Knibb, a prominent British Baptist missionary, worked toward the emancipation of slaves in the British West Indies (which took place in 1838). Knibb also protagonised the creation of "Free Villages"; rural communities centred around a Baptist church where emancipated slaves could farm their own land. Baptists were likewise active in promoting the education of former slaves; for example, Jamaica's Calabar High School, named after the slave port of Calabar, was formed by Baptist missionaries. At the same time, during and after slavery, slaves and free formed their own Spiritual Baptist movements - breakaway spiritual movements which often expressed resistance to oppression.
Output:
Where did Baptist missionaries not take a role in the anti-slavery movement?