query: a vs an before an noun starting with x
positive_passages.docid: 29397
positive_passages.text: Does one use 'a' or 'an' before the word X-Ray?
negative_passages.docid: 139501
negative_passages.text: Definite article before name of languages
negative_passages.docid: 91872
negative_passages.text: Indefinite article before uncountable "drink" nouns, e.g. "a water"
negative_passages.docid: 45402
negative_passages.text: "A/An" preceding a parenthetical statement
negative_passages.docid: 157879
negative_passages.text: A tendency to use "a" in place of "an" in American English
negative_passages.docid: 100929
negative_passages.text: Should I use "a" or "an" when I abbreviate a word?
negative_passages.docid: 93915
negative_passages.text: Need for using the article "the" before "United States of America"?
negative_passages.docid: 7532
negative_passages.text: About definite article before "Earth", "Moon" and "Sun"
negative_passages.docid: 91066
negative_passages.text: Difference between "a" and "any"
negative_passages.docid: 30035
negative_passages.text: What is the history of adding the a- prefix to form words?
negative_passages.docid: 143283
negative_passages.text: What does A a() mean?
negative_passages.docid: 28447
negative_passages.text: The confusion between "The" or "A" article
negative_passages.docid: 9242
negative_passages.text: Should individual letters be preceded with "an"?
negative_passages.docid: 31034
negative_passages.text: Comma before which
negative_passages.docid: 143341
negative_passages.text: Usage of "a" and "the" in titles
negative_passages.docid: 18751
negative_passages.text: "Nikki's and Alice's X" vs. "Nikki and Alice's X"
negative_passages.docid: 24269
negative_passages.text: Difference between using a "-" and a "," in a sentence