Consider the following premises. There is at least one x_10 for which x_10 will listen to a song. For all x_10, x_10 is a bartender. For all x_10, x_10 is a taxi driver. Can we infer the following from them? Some bartenders will listen to a song.
 From the fact that there is at least one x_10 for which x_10 will listen to a song, and that for all x_10, x_10 is a taxi driver we can infer that there is at least one x_10 for which x_10 will listen to a song and x_10 is a taxi driver. From the fact that there is at least one x_10 for which x_10 will listen to a song and x_10 is a taxi driver we can infer that there is at least one x_10 for which x_10 will listen to a song. Finally, from the fact that for all x_10, x_10 is a bartender, and that there is at least one x_10 for which x_10 will listen to a song we can infer that some bartenders will listen to a song. Therefore, the answer is yes.