You will be presented with a citation segment from the section of an NLP research paper, as well as the context surrounding that citation. Classify the intent behind this citation by choosing from one of the following categories:
- Background: provides context or foundational information related to the topic.
- Extends: builds upon the cited work.
- Uses: applies the methods or findings of the cited work.
- Motivation: cites the work as inspiration or rationale for the research.
- CompareOrContrast: compares or contrasts the cited work with others.
- FutureWork: cites the work as a direction for future research.

Your answer should be a single word from the following list of options: ["Background", "Extends", "Uses", "Motivation", "CompareOrContrast", "FutureWork"]. Do not include any other text in your response.

Section Title:
introduction

Context before the citation:
There have been many studies on parsing techniques (Poller and Becker, 1998; Flickinger et al., 2000), ones on disambiguation models (Chiang, 2000; Kanayama et al., 2000), and ones on programming/grammar-development environ- Strongly equivalent grammars enable the sharing of ideas developed in each formalism. Our concern is, however, not limited to the sharing of grammars and lexicons.

Citation Sentence:
There have been many studies on parsing techniques ( Poller and Becker , 1998 ; Flickinger et al. , 2000 ) , ones on disambiguation models ( Chiang , 2000 ; Kanayama et al. , 2000 ) , and ones on programming/grammar-development environ -

Context after the citation:
1In this paper, we use the term LTAG to refer to FBLTAG, if not confusing. ment (Sarkar and Wintner, 1999; Doran et al., 2000; Makino et al., 1998). These works are restricted to each closed community, and the relation between them is not well discussed. Investigating the relation will be apparently valuable for both communities.
Background