Delhi Deputy Chief Minister Manish Sisodia watched the Shabana Azmi, Juhi Chawla-starrer "Chalk N Duster", based on the commercialisation of education in India, at a special screening of the Jayant Gilatar directorial on Sunday.The 65-year-old actress took to Twitter, where she "thanked" Sisodia for appreciating the film."With @msisodia Dep CM Del producer Amin Surani at 'Chalk n Duster' screening today (Sunday). Thank you for your appreciation," Shabana tweeted on Monday. The "Arth" actress also shared a photograph of herself along with Sisodia and Surani."Chalk N Duster" also features Divya Dutta, Girish Karnad, Richa Chadha, Zarina Wahab, Aarya Babbar, Jackie Shroff, and Samir Soni. It's slated to release on January 15.