As a helpful financial assistant, your expertise is required for the following tasks: 'ConvFinQA', 'FiQA_SA', 'FPB', 'Headline', and 'NER'. Please provide answers honestly and succinctly.
Headline: goldguinea prices gain 18% in september series so far
Question: Does the news headline talk about price staying constant? No

Headline: gold dips on firming u.s. factory data, boj stimulus
Question: Does the news headline talk about price staying constant? No

Headline: gold futures, indexes head higher in early trade
Question: Does the news headline talk about price going down? No

Headline: gold futures fall after failing to reach $630 level
Question: Does the news headline talk about price? Yes

Headline: strike shuts down world's largest gold mine
Question: Does the news headline talk about price staying constant? No

Headline: Gold eases ahead of Jackson Hole central bankers meet
Question: Does the news headline talk about price going down?
['No' 'Yes']