Questions on 'usa' tag
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169
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142
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156
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129
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135
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137
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138
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134
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134
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139
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145
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132
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136
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answer
160
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answer
132
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answer
134
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answer
149
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answer
175
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answer
132
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0
answer
146
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0
answer
132
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0
answer
128
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0
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0
answer
157
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0
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0
answer
135
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0
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0
answer
128
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0
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0
answer
146
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0
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0
answer
136
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0
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0
answer
139
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0
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0
answer
129
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0
answer
137
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answer
129
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answer
121
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answer
242
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answer
125
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answer
129
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