Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: i was walking to work today when i noticed a convoy of shiny black escalade limousines with two on either side of what looked like an important vehicle of some kind. i noticed a small green and yellow flag flying from the back window of the front car which from a distance looked strikingly similar to the brazilian flag. 'it must be the brazilian president' i thought. i was so excited for some reason, i had no time to question what the president of brazil was doing here in my small canadian city. all i had time to do was start smiling in awe like a dummy and bring out my phone to take a photo of the president’s convoy as they drove past. i held up my phone to take a picture, and as the convoy approached it came to my attention that the green and yellow flag was in fact not the brazilian flag, but one that had ‘funeral’ written on it. before i realized that the middle car was a hearse, i noticed the person in the back seat of one of the cars staring blankly at my smiling face. i tried pointing my phone upwards as if i was taking a photo of the sky, but they knew the truth. all the excitement and wonder i had just felt turned swiftly into regret. i’ve spent the rest of my day so far thinking about how many people driving by must’ve seen it and wondering if they too thought it was the president of brazil.

TIFU by mistaking a funeral for a government convoy