What is the missing letters?

What is the missing letters?

[style]2[/style] [question] [{ 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGL5zB5ySQp0oysnQ2uCzVc1cG-ihjXdaTP43zN-JvfUycYGdYDmuaEzlfSaG6izF5CdJdLA8Hk7xDYgH00hQF7bkLCueywjavS-9XpMjuYgveAFUg2yoaxhfrDNMBbH8n7TzB3kbKpxcTvq2CCOePWjdEc6dwzuWwQix7awaMeBDge2BBYcM7dhuV/s600/w2.jpg", 'answer': [ "__W", "X", "Q", "Z" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSScGaasBht-dhgn1P68d9NBw9Ks1H6ZWZD6XoQgRkLs8su_AXEaH37TnUsqstVcHNrKdVtLkyoN1Npw2wzXtKqFPpyvUoskEHo-4nA9ovqeAMLhmQ7smllVJ7fUQFFh-ynhqWlTsjAvdws-2qAY8iVJrNPqTjXCMugnpWQhl-QB0etppyCde0LFsm/s600/d1.jpg", 'answer': [ "E", "H", "__D", "C" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjI4pFjGvofw8BOT6mCCLyoCd1tVExiODZiay2R9LQ7bnKu0yUoRFA4kAmvHp100_lnaJ2QRMNAeR5m0gh0JahCO4bLh6v83oSU52yxLmlC2CJKFh4D3tUUKPp_1SAmNMOtDIJdC3Rivkvs7jULioxWqFDOVhLexPso5CcxOTtXccSuBnlBV2LQiD3M/s600/c3.jpg", 'answer': [ "O", "__C", "M", "N" ] }, { 'title': 'What is the missing letter?', 'image':"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnu0NfVAOT_TyzeboLzBBkNW21BlNuo45pe5GzzpKpgVXSOw3UtFwb1gJv60yqT-4M5YCJmrK2USh3azlcUTztksnX0mrQYbXa5uaIp3gXbB-iCdauZ2YU0bMLE6mWz7fEgDmMN7gPttd2Q8_7PrZS_mdHP5-UjiT3HuwXnqL-ssdqnC1Ni0PR5kuY/s600/b4.jpg", 'answer': [ "E", "O", "C", "__B" ] } ] [/question]