<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
2.9 3.9 5.6
90 97 90
Ta
0.74 0.95 0.08
Ta
0.48 0.95 0.48
Mn
0.65 0.00 0.78
Al
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.9 3.9 5.6
90 97 90
Ta
0.74 0.95 0.08
Ta
0.48 0.95 0.48
Mn
0.65 0.00 0.78
Al
0.00 0.00 0.00
Identify the crystal system.