Ayşe: "Hey guys, there's an amazing jazz festival downtown this Saturday. Anyone interested in going?"
Burak: "Oh, Ayşe, I wish I could! But I promised my aunt I'd help her move some furniture that day. It's a full-day thing."
Cem: "A jazz festival? Count me in! I've been waiting for something like this. What time does it start?"
Deniz: "Actually, Cem, I heard tickets are quite expensive this year. I was thinking, maybe we could have a potluck picnic at the botanical garden instead? It's free entry, and we could each bring something to share."
Ayşe: "That's a very considerate idea, Deniz. It would definitely be more budget-friendly. What do you think, Cem?"
Cem: "Hmm, a picnic sounds fun too, but I'm really keen on the festival. Can we check ticket prices first?"
Burak: "A picnic might work for me later in the afternoon, after I finish helping my aunt. I could bring my guitar."
Based on the conversation, which of the following statements is NOT true?
A) Cem initially expresses strong enthusiasm for the jazz festival.
B) Burak's availability for the weekend is entirely dependent on his family commitment.
C) Deniz proposes an alternative activity primarily due to financial concerns.
D) Ayşe completely abandons her initial idea in favor of Deniz's suggestion.