Option 1 -> "decisive" means making decisions quickly and firmly, which contradicts delaying the announcement.
Option 2 -> "reticent" means hesitant or unwilling to speak/reveal information, which aligns with delaying an announcement.
Option 3 -> "firm" suggests being resolute and determined, which would not lead to delays in announcing.
Option 4 -> "enthusiastic" implies eager excitement, which would prompt immediate announcement rather than delay.
Hence, Option 2: reticent -> The word "reticent" perfectly captures the committee's reluctance to share information, which directly explains why they delayed the announcement. Being reticent means being reserved or hesitant about expressing something, making it the logical choice given the context of postponement. -> correct