In this task you are given a list of triplets of the form [subject, predicate, object] and the output should be a question based on the triplets but with the subject and/or object replaced with blanks (represented using two or more consecutive underscores). Triplet values encompassed in [*] are special tokens that can be replaced with synonyms. The objective is to construct a question in a manner that (a) captures the facts specified in at least one of the triplets, and (b) ideally contains a limited number of blanks such that it is a well-formed question that is easy to answer. A blank can represent a single word or a phrase.

[['11 Diagonal Street', 'LOCATION', 'South Africa'], ['South Africa', 'CAPITAL', 'Cape Town'], ['South Africa', 'ETHNIC_GROUP', 'White South African'], ['South Africa', 'ETHNIC_GROUP', 'Coloured']]
11 Diagonal Street is located in _____, where _____ is the capital of South Africa, and ethnic groups are the white South Africans and the coloured.

[['BLT', 'DISH_VARIATION', 'Club sandwich'], ['Bacon sandwich', 'DISH_VARIATION', 'BLT'], ['Bacon sandwich', 'INGREDIENT', 'Brown sauce'], ['Bacon sandwich', 'COUNTRY', 'United Kingdom']]
The country that bacon sandwich comes from is the United Kingdom where it is often served with brown sauce. Variations include the _____ and club sandwich.

[['The Golden Palace', 'eatType', 'coffee shop'], ['The Golden Palace', 'customer rating', 'low'], ['The Golden Palace', 'area', 'city centre']]

_____ is a _____ located in City centre.  It is rated one star.