{ "tf2_78_T4_ss1_pd.jpeg": "Three objects: a medium blue square at the top-center, a medium red triangle at the left-bottom, a medium blue octagonal star at the right-bottom.", "tf2_78_T1_ss1_pd.jpeg": "Three objects: a medium red octagonal star at the top-center, a medium green octagonal star at the left-bottom, a medium blue octagonal star at the right-bottom.", "tf2_78_T3_ss1_pd.jpeg": "Three objects: a medium blue square at the top-center, a medium green octagonal star at the left-bottom, a medium green square at the right-bottom.", "tf2_78_T2_ss1_pd.jpeg": "Three objects: a medium red octagonal star at the top-center, a medium red triangle at the left-bottom, a medium green square at the right-bottom." }