汤姆不认为这是一个巧合。

Tom doesn't think this is a coincidence.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
2 不 bù
  1. no; not so
  2. (bound form) not; un-
3 认为 rènwéi to believe; to think; to consider; to feel
=4 这 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=4 这 zhèi (coll.) this
=5 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=5 是 shì variant of 是 shì
=6 一个 yīge
  1. a; an; one
  2. the whole (afternoon, summer vacation etc)
=6 一个 yīgè
  1. Combination of the numeral 一 (“one”) and the generic classifier 個／个: a; an; one
  2. same
7 巧合 qiǎohé
  1. coincidence
  2. coincidental
  3. to coincide