import re
 
text1 = "This has four words"
text2 = "This has three"
 
# Let's say sentences with at least 4 words pass.
 
res1 = re.match(r'\s*\S+(?:\s+\S+){3,}', text1)
res2 = re.match(r'\s*\S+(?:\s+\S+){3,}', text2)
 
if res1:
	print("text1 Pass match")
else:
	print("text1 Fail match")
if res2:
	print("text2 Pass match")
else:
	print("text2 Fail match")
 
res3 = re.findall(r'\s*\S+(?:\s+\S+){3,}', text1)
res4 = re.findall(r'\s*\S+(?:\s+\S+){3,}', text2)
 
if len(res3) > 0:
	print("text1 Pass findall")
else:
	print("text1 Fail findall")
if len(res4) > 0:
	print("text2 Pass findall")
else:
	print("text2 Fail findall")

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