With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Initial service experience revealed that the ShKAS machine guns had a tendency to jam. This was the result of the guns being installed in the wings upside-down to facilitate the fit. The problem was addressed in later modifications. Evaluations from pilots confirmed the experience with prototypes. Controls were light and very sensitive, abrupt maneuvers resulted in spins, and spin behavior was excellent. An aileron roll could be performed in under 1.5 seconds (roll rate over 240 ;degrees/second). The machine guns were fired via a cable and the required effort, coupled with sensitive controls, made precision aiming difficult. The rear weight bias made the I-16 difficult to handle on unprepared airfields because the aircraft was rather likely to flip over the nose, especially if the front wheels dug in.
text_B: If an investigator is called to the scene of a failed landing of an I-16 on a makeshift runway, should the investigator expect to find the plane right side up?
NO.