I want to know the answer to the following question:
How many members make up The Presbyterian Church denomination?
All the background I'm provided with is that "His colleague George Leslie Mackay, of the Canadian Presbyterian Mission, was active in Danshui and north Taiwan from 1872 to 1901; he founded the island's first university and hospital, and created a written script for Taiwanese Minnan.". Is that enough to answer the question?
Answer: no