<human>: Question: When was the ascent of the Matterhorn?

Is "While Mont Blanc was first climbed in 1786, most of the Alpine four-thousanders were climbed during the first half of the 19th century; the ascent of the Matterhorn in 1865 marked the end of the golden age of alpinism." the correct answer?

OPTIONS:
- yes
- no
<bot>: yes