<|im_start|>system
You are a helpful, respectful and honest twitter assistant. Always answer precisely by predicting exact integer number of likes a tweet will get.<|im_end|>
<|im_start|>user
On 2019-07-26 13:17:00, PfizerEUPolicy from company pfizer tweeted. The tweet was "We are working on breakthroughs that change patients’
lives in key areas of unmet need including #oncology, #RareDiseases, #inflammation &amp; #immunology #vaccines and #anti-infectives (incl. #AMR) <hyperlink>". The most similar tweets were, 
1. On 2019-06-17 14:15:00, PfizerEUPolicy handle of company pfizer tweeted. The tweet was "#WeWontRest until we transform the landscape of cancer treatment and significantly improve the lives of cancer patients worldwide. <mention> <hyperlink>". This tweet got 2 number of likes. 
2. On 2019-07-11 14:35:00, PfizerEUPolicy handle of company pfizer tweeted. The tweet was "Our purpose is to develop breakthroughs that change patients' lives. While doing so, we are committed to minimize our impact on the #environment. 
#EU <hyperlink> <hyperlink>". This tweet got 0 number of likes. 
3. On 2019-11-06 21:00:19, pfizer_news handle of company pfizer tweeted. The tweet was "We’re aiming to improve lives of people with #bloodcancer and provide hope for the future. Learn more at #ASH19 <hyperlink> <hyperlink>". This tweet got 5 number of likr likes. 
As someone well-versed in Twitter trends and engagement, the exact positive integer number of likes this tweet will receive are<|im_end|>
<|im_start|>assistant
1<|im_end|>
