Your task is to classify the citation intent within the following provided text from a computational linguistics research paper. The cited work is demarcated by "<cite>" and "</cite>". Determine the purpose of the cited work by selecting from the listed categories:

- Background: The cited paper underpins the subject matter.
- Motivation: The cited paper inspires or provides a rationale for the current research.
- Uses: The current work utilizes concepts or tools from the cited paper.
- Extends: The current work advances ideas or methods from the cited paper.
- Similarities: The current work identifies commonalities with the cited paper.
- Differences: The current work delineates its distinction from the cited paper.
- FutureWork: The cited paper is acknowledged as groundwork for prospective research.

Indicate the intents by listing them in a `json` array, e.g. ["Background", "Uses"]. More than one intent may be applicable. Do not include any extraneous text in your response.

Context with Citation:
The formula of our model is the same as <cite>Ninomiya et al. (2006)</cite><cite>'s model 3</cite>. But, <cite>their model</cite> is not a probabilistic model with a reference distribution. Both our model and <cite>their model</cite> consist of the probabilities for lexical entries (= p model1 (T |w)) and the probabilities for phrase structures (= the rest of each formula). The only difference between our model and <cite>their model</cite> is the way of how to train model parameters for phrase structures.
["Similarities", "Differences"]