#include <bits/stdc++.h>

int ri() {
	int n;
	scanf("%d", &n);
	return n;
}

/* TLE */

bool solve(int n, int m, int *a, int q, int *b) {
	assert(std::is_sorted(a, a + m));
	std::vector<int> list[m];
	for (int i = 0; i < q; i++) list[b[i]].push_back(i);
	int pos[q];
	for (int i = 0; i < q; i++) pos[i] = -2;
	// 0-th koma
	{
		int cur = a[0];
		for (auto i : list[0]) {
			if (!cur) cur++;
			else cur--;
			pos[i] = cur;
		}
	}
	for (int i = 1; i < m; i++) {
		std::deque<std::pair<int, int> > clearance; // {pos, clearance}
		{ // init clearance with slide maximum
			int head = 0;
			int cur_pos = a[i];
			for (auto j : list[i - 1]) {
				while (head < (int) list[i].size() && list[i][head] < j) head++, cur_pos++;
				int cur_clearance = cur_pos - pos[j];
				if (cur_clearance <= 0) return false;
				clearance.push_back({cur_clearance, j});
			}
		}
		int head = 0;
		int cur_pos = a[i];
		int prev_pos = a[i - 1];
		int clearance_minus = 0;
		for (auto j : list[i - 1]) {
			while (head < (int) list[i].size() && list[i][head] < j) {
				if (prev_pos < cur_pos - 1 && std::min_element(clearance.begin(), clearance.end())->first - clearance_minus > 2) { // -1
					cur_pos--;
					clearance_minus += 2;
				} else cur_pos++;
				pos[list[i][head]] = cur_pos;
				head++;
			}
			if (clearance.size() && clearance.front().second == j) clearance.pop_front(); 
			prev_pos = pos[j];
		}
		while (head < (int) list[i].size()) {
			if (prev_pos < cur_pos - 1) cur_pos--;
			else cur_pos++;
			pos[list[i][head]] = cur_pos;
			head++;
		}
	}
	assert(!std::count(pos, pos + q, -2));
	for (int i = 0; i < q; i++) if (pos[i] >= n) return false;
	return true;
}

int main() {
	int n = ri(), m = ri();
	int a[m];
	for (int i = 0; i < m; i++) a[i] = ri() - 1;
	int q = ri();
	int b[q];
	for (int i = 0; i < q; i++) b[i] = ri() - 1;
	std::cout << (solve(n, m, a, q, b) ? "YES" : "NO") << std::endl;
	
	return 0;
}