#python
import numpy as np
m, n=map(int, input().split())
Y, X, res=[], [], []
for _ in range(n):
    temp=list(map(float, input().split()))
    Y.append(temp[-1])
    temp.pop()
    X.append([1.0] + temp)
Xtranspose=np.transpose(X)
coeffset=np.dot(np.dot(np.linalg.inv(np.dot(Xtranspose, X)), Xtranspose), Y)
q=int(input())
for x in range(q):
    s=coeffset[0]
    temp=list(map(float, input().split()))
    for i in range(m):
        s+=temp[i]*coeffset[i+1]
    res.append(s)
print(*res, sep='\n')