<human>: Q: How many species of plants have been identified in the Alpine regions?
 A: These do not reach exactly to the same elevation, nor are they often found growing together; but their upper limit corresponds accurately enough to the change from a temperate to a colder climate that is further proved by a change in the presence of wild herbaceous vegetation.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: no