nodes = eval(input())
leaf = []
TreeList = [[i + 1] for i in range(nodes)] #set node
for i in range(nodes): #set NumOfSons, Sons
lst = input()
NumOfSons = eval(lst.split()[0])
Sons = [eval(j) for j in lst.split()[1:]]
TreeList[i].append(NumOfSons)
TreeList[i].append(tuple(Sons))
if NumOfSons == 0:
leaf.append(i)
for i in range(nodes): #set Father
if TreeList[i][1] != 0:
for j in range(TreeList[i][1]):
TreeList[TreeList[i][2][j] - 1].append(i + 1)
for i in range(nodes): #find root
if len(TreeList[i]) == 3:
root = i + 1
TreeList[i].append(0)
break
for i in range(nodes):
TreeList[i].append(0)
for i in leaf: #set possible hight
hight = 0
j = i
while j != root - 1:
if hight > TreeList[j][4]:
TreeList[j][4] = hight
hight += 1
j = TreeList[j][3] - 1
if hight > TreeList[root - 1][4]:
TreeList[root - 1][4] = hight
TotalHight = 0
for i in range(nodes):
TotalHight += TreeList[i][4]
print(root)
print(TotalHight)