for jj in range(int(input())):
n = int(input())
a = [int(i) for i in input().split()]
if a[0] == 1:
print('YES')
else:
print('NO')
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
for(int i=0;i<n;i++)
{
int a,b=0;
cin>>a;
int arr[a];
for(int j=0;j<a;j++)
{
cin>>arr[j];
}
if(arr[0]==1)
{
cout<<"Yes"<<endl;
}
else
{
cout<<"No"<<endl;
}
}
return 0;
}
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