'Ajil-e moshkel-gosha' — the 'problem-solving' mix of nuts and dried fruit — is traditionally eaten on which night?

• A Sizdah Bedar
• B Chaharshanbe Suri ✓
• C The first night of Farvardin
• D Yalda

Sharing the wish-granting nut mix on the last Tuesday night of the year is said to untangle one's troubles.