You will be given a definition of a task first, then some input of the task.
Given a sentence in Tagalog language, translate the sentence to English language keeping the meaning of the original sentence intact.

Tagalog sentence: Wallace nagkaroon ng isang kahanga-koleksyon ng mga testimonyal kabilang ang mga nakasulat sa pamamagitan ng Playfair, Dugald Stewart, Maskelyne, Charles Hutton, William Herschel at Maseres. Leslie din wrote isang sulat ng suporta.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Wallace had an impressive collection of testimonials including ones written by Playfair, Dugald Stewart, Maskelyne, Charles Hutton, William Herschel and Maseres . Leslie also wrote a letter of support.